{"title":"Deals \/Presidium®","description":null,"products":[{"product_id":"51-209","title":"Micro-Probe Tip for Presidium Adamas Testers","description":"\u003cp\u003e0.45 mm micro-probe tip for use with PRESIDIUM Adamas testers.\u003c\/p\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Default Title","offer_id":53361738219885,"sku":null,"price":69.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/51-209_1_Adamas-Micro-Tip.jpg?v=1709309294"},{"product_id":"presidium-computer-gemstonehtml","title":"Presidium Gem Computer Gauge (PGCG)","description":"\u003cp style=\"text-align: center;\"\u003ePresidium Gem Computer Gauge\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eA convenient digital gauge that measures actual gemstone dimensions and estimates gemstone weight and identity.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003ePresidium Gem computer Gauge measures the dimensions and estimates the weight of loose and mounted gemstones with precision, speed, and ease. after entering the weight and the measurements of a gemstone, PGCG narrows its identity by computing its S.G. value.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eWith PGCG's computer interfacing, gemstone measurement records can be easily imported and printed. PGCG also comes with a CD-Rom that lists the S.G. value, R.I. value, and hardness measurements of 133 common gemstones in the market for handy refernece. \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/y-kXNRs1vCA\" frameborder=\"0\" width=\"425\" height=\"350\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eFeatures\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures from 0.0 to 25.0mm\u003c\/li\u003e\n\u003cli\u003eAccuracy: 0.01mm \/ Tolerance: 0.02mm\u003c\/li\u003e\n\u003cli\u003eDigital mm\/ct display\u003c\/li\u003e\n\u003cli\u003eAutomatically shut-off when ideal for 10 minutes\u003c\/li\u003e\n\u003cli\u003eAuto-magnetic shut-off when placed in carrying case\u003c\/li\u003e\n\u003cli\u003eComputer interface display with CD and USB (universal Serial Bus) Connectivity\u003c\/li\u003e\n\u003cli\u003eAttachment for high setting jewellery provided\u003c\/li\u003e\n\u003cli\u003eSpecific Gravity (S.G.) dictionary for quick and easy reference included\u003c\/li\u003e\n\u003cli\u003eCD-ROM containing information on 133 gemstones (e.g., S.G. value, R.I. value and hardness) included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg title=\"logo\" src=\"{{media%20url=\" wysiwyg alt=\"logo\" width=\"184\" height=\"120\"\u003e\u003cimg title=\"logo\" src=\"{{media%20url=\" wysiwyg alt=\"logo\" width=\"184\" height=\"120\"\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions and Weight\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003elength: 97mm (3.82 inches)\u003c\/li\u003e\n\u003cli\u003eWidth: 61mm (2.4 inches)\u003c\/li\u003e\n\u003cli\u003eHeight: 16mm (0.63 inches)\u003c\/li\u003e\n\u003cli\u003eWeight: 120g (without battery)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg title=\"logo\" src=\"{{media%20url=\" wysiwyg alt=\"logo\" width=\"283\" height=\"200\"\u003e\u003c\/p\u003e\n\u003cp\u003eBenefits\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003emeasures actual gemstone dimensions and estimates gemstone weight and identity\u003c\/li\u003e\n\u003cli\u003emeasures 74 gemstones and 9 different shapes\u003c\/li\u003e\n\u003cli\u003eAccurate measurement to 0.01mm \u003c\/li\u003e\n\u003cli\u003eDirect carat conversion for round brilliant-cut diamonds\u003c\/li\u003e\n\u003cli\u003eClear and visible display for ease of reading measurements \u003c\/li\u003e\n\u003cli\u003eLight and portable instrument that can be used anywhere\u003c\/li\u003e\n\u003cli\u003ePC connectivity for ease of importing and printing measurment results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePower and battery\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x CR-2450 3V battery (about 80 hours of continuous use)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMeasurement range\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0.00mm to 25.00mm or 0.000ct to 57.343ct* (based on round brilliant cut)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePackage contents\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Presidium Gemstone Computer Gauge\u003c\/li\u003e\n\u003cli\u003eCR-2450 3V battery\u003c\/li\u003e\n\u003cli\u003eHigh setting jewellery attachment \u003c\/li\u003e\n\u003cli\u003eMini CD-ROM \u003c\/li\u003e\n\u003cli\u003eUSB cable \u003c\/li\u003e\n\u003cli\u003eUser handbook\u003c\/li\u003e\n\u003cli\u003eWarranty card\u003c\/li\u003e\n\u003cli\u003eProtective box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg title=\"logo\" src=\"{{media%20url=\" wysiwyg alt=\"logo\" width=\"159\" height=\"120\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"logo\" src=\"{{media%20url=\" wysiwyg alt=\"logo\" width=\"120.\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Default Title","offer_id":42927953248451,"sku":"51-319","price":345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/51-319-new.jpg?v=1709518387"},{"product_id":"presidium-digital-gaugehtml","title":"Presidium Electronic Gemstone Gauge (PEGG)","description":"\u003cp style=\"text-align: justify; position: relative;  z-index: 1\"\u003e\u003cb\u003ePRESIDIUM® Electronic Gemstone Gauge (PEGG)\u003c\/b\u003e is a digital gauge for measuring gemstone dimensions with direct conversion to carat weight for round brilliant-cut diamonds.\u003c\/p\u003e\u003cp style=\"position: relative; top: 30px; z-index: 1; text-transform: uppercase; letter-spacing: 2px; text-align: center; color:  #404040; text-shadow: 1px 1px 2px white, -1px -1px 2px white;\"\u003eAccurately measure up to to 1\/100mm ◆ Touch-button zeroing ◆ High-setting attachment for measuring mounted gemstones ◆ Smooth slider mechanism ◆ Automatically powers off when placed in included carrying case ◆ Weight estimation booklet and battery included.\u003c\/p\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Default Title","offer_id":42927953281219,"sku":"51-342","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/51-342.jpg?v=1709309299"},{"product_id":"51-207","title":"Presidium Duo Tester II (PDT II)","description":"\u003cp style=\"text-align: left;\"\u003ePresidium Duo Tester II (PDT II) is the only comprehensive tool on the market that combines two proven testing methods for gemstones. PDT II differentiates diamonds from its simulants based on both their thermal conductivity and reflective indexes. Coated gemstones can also be generally tested with the PDT II.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThe Presidium Duo Tester II comes with a probe pen that has a retractable probe tip which ensures consistent pressure against the gemstone during testing for more reliable results. With the industry’s thinnest probe tip size of 0.6mm, PDT II tests gemstones as small as 0.02ct.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e*Does not differentiate between natural and synthetic colored gemstones.\u003c\/p\u003e\n\u003cdiv class=\"subtitle2\"\u003e\n\u003ch2 class=\"nomargin nopadding \"\u003eFeatures \u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp\u003e• Assisted Thermal Calibration (ATC)\u003cbr\u003e • Built-in Glass and Calibration (CAL) test discs for reference\u003cbr\u003e • Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone\u003cbr\u003e • Industry’s thinnest probe tip (0.6mm) for testing gemstones as small as 0.02ct\u003cbr\u003e • Metal alert buzzer to ensure that probe tip is in contact with gemstone during testing\u003cbr\u003e • Large easy-to-read analog dial with 16 colored gemstones\u003cbr\u003e • Digital index LED display for reading of reflectivity value of the gemstone (based on conversion from refractive index)\u003cbr\u003e • Built-in simulant reflective properties reference chart\u003cbr\u003e • Diamond simulant set for calibration of reflectivity meter (optional item provided by Presidium)\u003c\/p\u003e\n\u003cdiv class=\"subtitle2\"\u003e\n\u003ch2 class=\"nomargin nopadding \"\u003eBenefits\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp\u003e• Tests gemstones using dual tests of thermal and reflectivity properties to know more about the gemstone\u003cbr\u003e • Accurate and consistent tests for both indoors and outdoors operation\u003cbr\u003e • Tests gemstones as small as 0.02ct\u003cbr\u003e • Clear and visible display for ease of reading measurements for both thermal and reflective test\u003cbr\u003e • No waiting time between tests\u003cbr\u003e • Simple and easy to use\u003cbr\u003e • Runs on 5 AA batteries or with recommended Presidium AC adaptor\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"PDT II Manual\" href=\"https:\/\/presidium.com.sg\/wp-content\/uploads\/2020\/12\/User-Handbook_PDT-II_EN.pdf\"\u003eDownload User Handbook\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"PDT II Reflective Index Chart\" href=\"https:\/\/presidium.com.sg\/wp-content\/uploads\/2020\/02\/PDT-refractive-index-chart-3.pdf\"\u003eDownload PDT II Reflective Index Chart\u003c\/a\u003e\u003c\/p\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Default Title","offer_id":42927966814403,"sku":"51-196","price":419.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/pdtii_500px.jpg?v=1759791376"},{"product_id":"51-221","title":"Presidium Gem Tester II (PGT II)","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cb\u003ePresidium® Gem Tester II\u003c\/b\u003e  is a premium portable desktop device that utilizes dual thermal and reflectivity tests as well as\u003cb\u003ePresidium's signature retractable probe tips\u003c\/b\u003e, which ensures constant pressure between probe and gemstone, to \u003cb\u003eaccurately separate diamonds and diamond simulants or synthetics such as moissanite from colored gemstones.\u003c\/b\u003e. The PGT II runs on AC power or two (2) AA batteries.\u003c\/p\u003e\n\n\u003cp style=\"position: relative; top: 15px; z-index: 1; text-transform: uppercase; letter-spacing: 2px; text-align: center; color:  #404040; text-shadow: 1px 1px 2px white, -1px -1px 2px white;\"\u003eThe industry's thinnest probe tip at 0.06 mm◆ Easy-to-read analog dial with 15 colored gemstones ◆ Built-in glass and calibration test discs◆ Three hours continuous use ◆ Low-battery indicator with auto-shutoff ◆ Battery and AC power ◆ One-year manufacturer's warranty\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003cimg style=\"padding: 10px; width: 300px;\" src=\"{{media%20url=\" wysiwyg alt=\"\"\u003e\u003c\/p\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Default Title","offer_id":42927973662915,"sku":"51-221","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/5_2_5.jpg?v=1709309478"},{"product_id":"51-193","title":"Presidium ARI Synthetic Diamond Screener","description":"\u003cp\u003eARI is developed as a handheld PRESIDIUM DIAMOND VERIFICATION INSTRUMENT™ to help identify colourless diamond against CVD\/HPHT lab grown colourless diamond and all types of moissanite. It is suitable for testing on both loose and mounted stones, including jewelry pieces with a closed back setting.\u003c\/p\u003e\n\u003cp\u003eThrough advanced proprietary technology, ARI measures the UV light absorbance ability of diamond and moissanite. With its touch screen colour LCD display, ARI provides a clear and accurate result of “Diamond”, “CVD\/HPHT\/Type IIa” and “Moissanite” within 3 seconds.\u003c\/p\u003e\n\u003cp\u003eProduct comes with a 1 Year Warranty\u003c\/p\u003e\n\u003cp\u003ePowered by 3 x AAA alkaline batteries (up to 4 hours of continuous usage) or Presidium AC adaptor\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecial Introductory Pricing of $999.00 expires Nov. 1st 2020.  Price will increase to $1,199 on Nov. 1st.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUser-safe UV Retractable Optical Probe activates only when tip is in contact with the diamond\u003c\/li\u003e\n\u003cli\u003eAlert Buzzer for loss of contact between optical probe tip and diamond during testing\u003c\/li\u003e\n\u003cli\u003eA 6-Language selection in the Graphic User Interface (GUI)\u003c\/li\u003e\n\u003cli\u003eBattery operated with stylish ergonomic design for portability and ease of use\u003c\/li\u003e\n\u003cli\u003eTests on colourless diamonds and moissanites from D to J colour\u003c\/li\u003e\n\u003cli\u003eCatered for both left-handed and right-handed users alike\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eBenefits\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdentifies colourless diamonds against Lab Grown CVD\/HPHT diamonds and all types of moissanites, including the new “low conductivity” moissanites\u003c\/li\u003e\n\u003cli\u003eTests on loose or mounted diamonds in all jewelry settings, including closed-back setting\u003c\/li\u003e\n\u003cli\u003eReplaceable Optical Probe tip technology for users to replace any worn or damaged probe tips yourself, minimizing any equipment downtime\u003c\/li\u003e\n\u003cli\u003eInstantaneous results in 3 seconds for consecutive testing\u003c\/li\u003e\n\u003cli\u003eTests on polished diamonds and moissanites of all proportional cuts as small as 0.02ct\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 190mm (7.5 inches)\u003c\/li\u003e\n\u003cli\u003eWidth: 46mm (1.8 inches)\u003c\/li\u003e\n\u003cli\u003eHeight: 25mm (0.9 inches)\u003c\/li\u003e\n\u003cli\u003eWeight (without batteries): 60grams (0.13lb)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Default Title","offer_id":42927979004099,"sku":"51-193","price":1079.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/ari_front-image.jpg?v=1709523171"},{"product_id":"51-215","title":"Presidium  Tester","description":"\u003cp style=\"text-align: justify; position: relative; z-index: 1\"\u003e\u003cb\u003ePresidium® Diamond Mate\u003c\/b\u003e is a premium entry the brand's line of testers that utilize properties of electro-thermal conductivity and \u003cb\u003ePRESIDIUM's signature, retractable probe tips,\u003c\/b\u003e which maintain consistent pressure against the gemstone during testing, to accurately verify the authenticity of diamonds and moissanite.\u003c\/p\u003e\u003cp style=\"position: relative; top: 20px; z-index: 1; text-transform: uppercase; letter-spacing: 2px; text-align: center; color:  #404040; text-shadow: 1px 1px 2px white, -1px -1px 2px white;\"\u003eMetal-contact audio alert ◆ Seven hours continuous use ◆ Virtually instant results ◆ No waiting time between tests ◆ Easy-to-read display with LED indicator ◆ Low-battery indicator with auto-off ◆ AC and battery power ◆ One-year manufacturer's warranty\u003c\/p\u003e\u003cdiv style=\"position: relative; z-index: 0; bottom: 100px; text-align: center\"\u003e\u003cimg style=\"width: 180px; opacity: .7\" src=\"{{media%20url=\" wysiwyg alt=\"\"\u003e\u003c\/div\u003e\u003cp style=\"position: relative; bottom: 100px; text-align: justify;\"\u003eThe PDMT-C is powered by an embedded rechargeable battery and by the included 120 - 230 V power adapter.\u003c\/p\u003e\u003cp style=\"text-align: center; position: relative; bottom: 90px; \"\u003e\u003cimg style=\"width: 350px; transform: rotateY(180deg)\" src=\"{{media%20url=\" wysiwyg alt=\"\"\u003e\u003c\/p\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Default Title","offer_id":42931198820547,"sku":"51-215","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/51-215_1_Presidium-Diamond-Mate-C-Tester.jpg?v=1709518342"},{"product_id":"51-212","title":"Presidium Diamond Mate (PDMT-A)","description":"\u003cp style=\"text-align: justify; position: relative; z-index: 1\"\u003e\u003cb\u003ePresidium® Diamond Mate\u003c\/b\u003e is a premium entry the brand's line of testers that utilize properties of electro-thermal conductivity and \u003cb\u003ePRESIDIUM's signature, retractable probe tips,\u003c\/b\u003e which maintain consistent pressure against the gemstone during testing, to accurately verify the authenticity of diamonds and moissanite.\u003c\/p\u003e\u003cp style=\"position: relative; top: 20px; z-index: 1; text-transform: uppercase; letter-spacing: 2px; text-align: center; color:  #404040; text-shadow: 1px 1px 2px white, -1px -1px 2px white;\"\u003eMetal-contact audio alert ◆ Seven hours continuous use ◆ Virtually instant results ◆ No waiting time between tests ◆ Easy-to-read display with LED indicator ◆ Low-battery indicator with auto-off ◆ AC and battery power ◆ One-year manufacturer's warranty\u003c\/p\u003e\u003cdiv style=\"position: relative; z-index: 0; bottom: 100px; text-align: center\"\u003e\u003cimg style=\"width: 180px; opacity: .7\" src=\"{{media%20url=\" wysiwyg alt=\"\"\u003e\u003c\/div\u003e\u003cp style=\"position: relative; bottom: 100px; text-align: justify;\"\u003eThe PDMT-A is powered by a 120 - 230 V adapter (sold separately) or three (3) AAA batteries (sold separately). We also carry the PDMT in a rechargeable version (PDMT-C).\u003c\/p\u003e\u003cp style=\"text-align: center; position: relative; bottom: 90px; \"\u003e\u003cimg style=\"width: 350px; transform: rotateY(180deg)\" src=\"{{media%20url=\" wysiwyg alt=\"\"\u003e\u003c\/p\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Default Title","offer_id":42931198853315,"sku":"51-212","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/51-212_1_Presidium-Diamond-Mate-A-Tester.jpg?v=1709518338"},{"product_id":"51-202","title":"Presidium Multi Tester III Diamond \u0026 Moissanite Tester (PMuT III)","description":"\u003cp\u003e\u003cspan\u003eFast, reliable diamond and moissanite testing in one compact handheld device.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Presidium Multi Tester III (PMuT III) is a professional all-in-one diamond and moissanite tester designed to quickly identify colorless diamonds and distinguish them from moissanite and common diamond simulants.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUsing both thermal and electrical conductivity testing, the Multi Tester III delivers fast, easy-to-read results—making it an excellent tool for jewelers, gemologists, diamond buyers, pawn shops, resellers, and anyone who regularly needs to verify gemstones.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts ultra-fine 0.6 mm retractable probe tip allows testing of colorless diamonds as small as 0.02 carats, while maintaining consistent pressure against the stone for dependable results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eDiamond \u0026amp; Moissanite Detection – Identifies colorless diamonds and distinguishes them from moissanite and other common diamond simulants.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eDual Testing Technology – Uses thermal and electrical properties to analyze gemstones quickly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eUltra-Fine 0.6 mm Probe Tip – Designed to test stones as small as 0.02 ct.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eRetractable Thermoelectric Probe – Helps maintain consistent pressure between the probe and gemstone for reliable testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eMetal Alert Buzzer – Alerts the user if the probe makes contact with metal during testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e180° LED Display – Provides clear, easy-to-read results from multiple viewing angles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eErgonomic Anti-Slip Grip – Comfortable rubberized design provides greater control during testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eLeft- \u0026amp; Right-Hand Friendly – Designed for convenient operation by either hand.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eNo Waiting Between Tests – Quickly move from one stone to the next.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ePortable \u0026amp; Lightweight – Weighs just 54 g (1.90 oz) without batteries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eAutomatic Power-Off \u0026amp; Low-Battery Indicator\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eProtective Carrying Case Included\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIdentify Diamonds with Confidence\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Multi Tester III can help distinguish colorless diamonds from:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eMoissanite\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eCubic zirconia\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eColorless sapphire\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eColorless spinel\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eZircon\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eOther common diamond simulants\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts compact design makes it equally useful at a jewelry counter, buying desk, trade show, pawn shop, or while traveling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProbe Tip: 0.6 mm retractable thermoelectric probe\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eMinimum Diamond Size: 0.02 ct\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eDisplay: 180° multi-viewing LED display\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003ePower: 3 × AAA alkaline batteries\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eBattery Life: Approximately 7 hours of continuous use\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eAC Power: Compatible with appropriate Presidium power adaptor (sold separately)\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eDimensions: 165 × 25 × 40 mm \/ 6.50 × 0.95 × 1.57 in\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eWeight: 54 g \/ 1.90 oz without batteries\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eOptimal Operating Temperature: 18°C–27°C \/ 65°F–80°F\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eStorage Temperature: 10°C–51°C \/ 50°F–124°F\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhat’s Included\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ePresidium Multi Tester III (PMuT III)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e●\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eProtective carrying case\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e● 100-240V Universal Adaptor (A\u0026amp;A Exclusive)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eImportant Testing Information\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Multi Tester III is designed to identify colorless diamonds and distinguish them from moissanite and other diamond simulants based on thermal and electrical properties. It is not intended as a standalone instrument for determining whether a diamond is natural or laboratory-grown. Additional diamond screening or laboratory testing may be required when determining diamond origin. \u003cstrong\u003eAdditionally, it is normal for lab diamonds to test as moissanite due to the traces of Boron used during the growing process which makes the stones electrically conductive.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProfessional gemstone testing made fast, portable, and easy with the Presidium Multi Tester III.\u003c\/span\u003e\u003c\/p\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Default Title","offer_id":42931199246531,"sku":"51-202","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/51-202-new.jpg?v=1709518347"},{"product_id":"51-208","title":"Probe Tip for Presidium Adamas Testers","description":"\u003cp\u003e0.67 mm probe tip for use with PRESIDIUM Adamas testers.\u003c\/p\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Default Title","offer_id":42931200753859,"sku":"51-208","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/51-208_1_Adamas-Replacement-Tip.jpg?v=1709518370"},{"product_id":"presidium-dialhtml","title":"Presidium Analog Dial Gauge (PDG)","description":"\u003cp\u003eThe Presidium Analog Dial Gauge delivers precision gemstone measurement without electronic components. This professional-grade instrument simultaneously displays millimeter dimensions, carat weight estimates for round brilliant diamonds, and US ring sizes on a single easy-to-read dial. Its patented anvil design and friction-free rack-and-pinion mechanism ensure consistent accuracy across measurements from 0.0 to 23.0mm. The gauge accommodates ring sizes 2-13 and carat weights up to 3.65, making it indispensable for jewelers and gemologists. Includes a high-setting attachment, protective carrying case, and comprehensive gemstone weight reference guide. Built to exacting standards with no batteries required and backed by a one-year manufacturer's warranty.\u003c\/p\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Default Title","offer_id":42931201802435,"sku":"51-344","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/51-344-new.jpg?v=1709518386"},{"product_id":"51-937","title":"Presidium Refractive Index Meter II","description":"\u003cstyle\u003e\n.presidium { text-transform: lowercase; font-family: Cinzel, serif; color: #404040; letter-spacing: 1px; }\n\u003c\/style\u003e\n\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css?family=Cinzel|Quando\" rel=\"stylesheet\"\u003e\n\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"font-size: 18px;\" class=\"presidium\"\u003e\u003cb\u003ePRESIDIUM\u003c\/b\u003e® \u003cb\u003eRefractive Index Meter II (PRIM II)\u003c\/b\u003e\u003c\/span\u003e  is a premium portable desktop device that utilizes the properties of reflectivity accurately verify diamonds, diamond simulants and synthetics, and colored gemstones.\u003c\/p\u003e\n\n\u003cdiv class=\"presidium\" style=\"position: relative; z-index: 1; padding: 15px; text-align: center; font-size: 18px; white-space: nowrap;\"\u003e\u003cb\u003eA new generation of refractometer:\u003c\/b\u003e\u003c\/div\u003e\u003cp style=\"position: relative; top: 15px; z-index: 1; text-transform: uppercase; letter-spacing: 2px; text-align: center; color:  #404040; text-shadow: 1px 1px 2px white, -1px -1px 2px white;\"\u003e\u003cspan style=\"font-family: Quando, serif\"\u003eCrisp LCD display ◆ Three hours continuous use ◆ USB connectivity for data transfer ◆ Built-in R.I. chart reference ◆ Comprehensive bundled software with R.I. and stone descriptors ◆ Low-battery indicator with auto-shutoff ◆ AC and battery power ◆ One-year manufacturer's warranty\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003cimg style=\"width: 300px;\" src=\"{{media%20url=\" wysiwyg alt=\"\"\u003e\u003c\/p\u003e\n\n\u003cp style=\"text-align: justify;\"\u003eUnlike a traditional refractometer, PRIM II is able to measure the \u003cb\u003erange of refractive index values from 1,000 to ~3,000\u003c\/b\u003e, therefore covering the commonly known gemstones in the market, including diamonds and moissanite. \u003cb\u003eTesting is fast and easy, without the inconvenience and messy usage of RI liquid\u003c\/b\u003e. The included software enables the user to further eliminate the list of possible colored gemstones by entering known values such as color, hardness and S.G. value and will return further information on gemstone properties.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003ePRIM II is powered by one (1) 9V battery (sold separately) or USB (cord and adapter sold separately).\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003ePRIM II is for use with faceted gemstones only.\u003c\/p\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Default Title","offer_id":42931204030659,"sku":"51-937","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/51-937-2-new.jpg?v=1709518432"},{"product_id":"51-210r","title":"Presidium Adamas Diamond \u0026 Moissanite Tester+Extra Tip","description":"\u003cdiv data-secname=\"Description\" id=\"description\" class=\"details-section\"\u003e\n\u003cdiv class=\"product-introduction\"\u003e\n\u003cdiv class=\"container-introduction\"\u003e\n\u003ch4\u003e\u003cspan\u003eThe world’s first diamond and moissanite tester with a replaceable magnetic tip, and a micro magnetic probe tip to authenticate diamonds as small as 0.01 carats.\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan\u003eThe epitome of style and cutting-edge technology, Adamas diamond and moissanite tester comes with a changeable magnetic probe tip and allows you to replace any worn or damaged probe tip yourself, eradicating and reducing any equipment downtime. It can also be used with a special micro magnetic probe tip, available separately, which is able to authenticate colorless diamond melees as small as 0.01 carats.\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan\u003eA hallmark of design featuring a dynamic LED display and a sleek ergonomic grip, the premium choice Adamas tester is precise, reliable and made of excellent quality.\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000; background-color: #ffff00;\"\u003e\u003cstrong\u003ePackage includes extra tip of your choice (Regular or Micro) as well as a USB adaptor.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-secname=\"Features\" id=\"features\" class=\"details-section\"\u003e\n\u003cdiv class=\"product-features extra-fields has-image container-fluid p-0 content-right\"\u003e\n\u003cdiv class=\"content-wrapper col-12 col-md-6 col-lg-5\"\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch2 class=\"title left-border\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eEasy-to-use interchangeable magnetic probe tip\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIndustry’s thinnest probe tip for testing colorless diamonds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorld’s only magnetic micro probe tip\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDynamic display with super bright micro LED for clear and distinct results\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSleek chrome-brushed ergonomic grip\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUSB port for alternative power source and connectivity\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-secname=\"Benefits\" id=\"benefits\" class=\"details-section active\"\u003e\n\u003cdiv class=\"product-benefits extra-fields  has-image container-fluid p-0 justify-content-lg-end content-left\"\u003e\n\u003cdiv class=\"image col-12 col-md-6\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"content-wrapper col-12 col-md-6 col-lg-5\"\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch2 class=\"title right-border\"\u003eBenefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDetects colorless diamonds, moissanites, simulants instantly with metal alert\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAccurate testing on colorless diamonds as small as 0.02 carats and diamond melees as small as 0.01 carats (with micro probe tip)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRetractable thermoelectric probe tip that ensures constant pressure between probe and gemstone, for enhanced accuracy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLight and portable for convenience\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePlease note: It is normal for lab diamonds to test as moissanite due to the traces of Boron used during the growing process which makes the stones electrically conductive.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Extra Regular Tip","offer_id":51696192586093,"sku":"51-210R","price":429.0,"currency_code":"USD","in_stock":true},{"title":"Extra Micro Tip","offer_id":51696192553325,"sku":"51-210M","price":429.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/presidium-51-210_2.jpg?v=1709521632"},{"product_id":"51-222","title":"Presidium Gem Indicator (PGI)","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cb\u003ePRESIDIUM® Gem Indicator (PGI)\u003c\/b\u003e is the industry's only multi-gemstone tester which utilizes the properties of electro-thermal conductivity conductivity and \u003cb\u003ePresidium's signature, retractable probe tips,\u003c\/b\u003e which maintain consistent pressure against the gemstone during testing, to accurately verify the authenticity of \u003cb\u003e31 different types of gemstones\u003c\/b\u003e. The PGI is a handheld version of the revolutionary Presidium Gem Tester\/Colored Stone Estimator.\n\u003c\/p\u003e\u003cp style=\"position: relative; top: 15px; z-index: 1; text-transform: uppercase; letter-spacing: 2px; text-align: center; color:  #404040; text-shadow: 1px 1px 2px white, -1px -1px 2px white;\"\u003eColor input function for enhanced accuracy ◆ Metal-contact audio alert ◆ Three hours continuous use ◆ Results in under six seconds ◆ No waiting time between tests ◆ Easy-to-read display with LED indicator ◆ Low-battery indicator ◆ AC and battery power ◆ One-year manufacturer's warranty\u003c\/p\u003e\u003cdiv style=\"position: relative; z-index: 0; bottom: 110px; text-align: center\"\u003e\u003cimg style=\"width: 300px; opacity: .2\" src=\"{{media%20url=\" wysiwyg alt=\"\"\u003e\u003c\/div\u003e\n\u003cp style=\"position: relative; bottom: 130px; right: 15px; text-align: center\"\u003e\u003cimg style=\"width: 600px;\" src=\"{{media%20url=\" wysiwyg alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"position: relative; bottom: 130px; text-align: justify;\"\u003eThe Presidium Gem Indicator probe consists of two linked thermometers; one which is heated electronically, while the other is cooled by the gemstone being tested. The difference in temperature creates an electrical output, which is then amplified and displayed on the crisp backlit LED display.\u003c\/p\u003e\n\u003cp style=\"position: relative; bottom: 130px; text-align: justify;\"\u003eThe PGI is powered by a 120 - 230 V adapter (sold separately) or three (3) AAA batteries (sold separately)..\u003c\/p\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Default Title","offer_id":42931663601859,"sku":"51-222","price":329.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/51-222-8_1.jpg?v=1709521763"},{"product_id":"51-239","title":"Presidium Synthetic Diamond Screener (SDS II)","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cb\u003ePresidium® Synthetic Diamond Screener II (SDS II)\u003c\/b\u003e  is a premium portable desktop device that utilizes the properties of UV fluorescence to \u003cb\u003eaccurately verify Type Ia colorless natural diamonds and HPHT\/CVD Type IIa colorless synthetic diamonds\u003c\/b\u003e, which are identical to the naked eye.\u003c\/p\u003e\u003cp style=\"position: relative; top: 15px; z-index: 1; text-transform: uppercase; letter-spacing: 2px; text-align: center; color:  #404040; text-shadow: 1px 1px 2px white, -1px -1px 2px white;\"\u003eMeasures diamonds 0.02 - 10 ct in size (1.5 - 5 mm) ◆ Color-coded LED indicator ◆ Foam-padded base ◆ Results in under two seconds ◆ Illuminated testing pad ◆ Low-battery indicator with auto-shutoff ◆ USB and battery power ◆ One-year manufacturer's warranty\u003c\/p\u003e\u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003cimg style=\"width: 400px;\" src=\"{{media%20url=\" wysiwyg alt=\"\"\u003e\u003c\/p\u003e\u003cp style=\"text-align: justify;\"\u003eThe SDS II can be used with any \u003cb\u003efaceted or rough diamonds of color grade D-J\u003c\/b\u003e with a flat surface that allows sufficient contact with the photo-detector. The SDS II tests both unmounted and open-backed mounted stones and is powered by USB (cable and 120 - 230 V adapter included) or four (4) AAA batteries (sold separately). Protective carrying case included with purchase.\u003c\/p\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Default Title","offer_id":42931687915715,"sku":"51-239","price":639.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/2_5_10.jpg?v=1709521822"},{"product_id":"51-195","title":"Presidium SAM Diamond \u0026 Moissanite Tester","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSAM by Presidium – Advanced Diamond \u0026amp; Moissanite Tester\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdvanced handheld testing for diamonds, moissanite, and diamond simulants.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eSAM by Presidium\u003c\/span\u003e\u003cspan\u003e is an advanced professional diamond and moissanite tester engineered to identify colorless diamonds and distinguish them from a wider range of moissanites—including newer \u003c\/span\u003e\u003cspan\u003elow electrical conductivity moissanite\u003c\/span\u003e\u003cspan\u003e—and other common diamond simulants.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeaturing a highly sensitive thermoelectric probe with enhanced thermal and electrical conductivity detection, SAM provides fast, clear results in a sleek, lightweight handheld design. Its ultra-fine \u003c\/span\u003e\u003cspan\u003e0.45 mm probe tip\u003c\/span\u003e\u003cspan\u003e allows testing of gemstones as small as \u003c\/span\u003e\u003cspan\u003e0.01 carats\u003c\/span\u003e\u003cspan\u003e, making it ideal for jewelers, gemologists, diamond buyers, pawn shops, resellers, and other jewelry professionals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eAdvanced Diamond \u0026amp; Moissanite Detection\u003c\/span\u003e\u003cspan\u003e – Distinguishes diamonds from a wide range of moissanites, including low electrical conductivity moissanite, as well as other diamond simulants.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHigh-Resolution Thermoelectric Testing\u003c\/span\u003e\u003cspan\u003e – Uses a highly sensitive probe to analyze thermal and electrical conductivity.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eUltra-Fine 0.45 mm Probe Tip\u003c\/span\u003e\u003cspan\u003e – Designed to test gemstones as small as 0.01 ct.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRetractable Probe Design\u003c\/span\u003e\u003cspan\u003e – Helps maintain consistent contact between the probe and gemstone for reliable testing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFast Start-Up \u0026amp; Testing\u003c\/span\u003e\u003cspan\u003e – Engineered for rapid operation when testing multiple stones.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDynamic Micro LED Display\u003c\/span\u003e\u003cspan\u003e – Provides clear and easy-to-read testing results.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMetal Alert\u003c\/span\u003e\u003cspan\u003e – Alerts the user to metal contact during testing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eNo UV Light Required\u003c\/span\u003e\u003cspan\u003e – Performs testing without the use of ultraviolet light.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eErgonomic Chrome-Brushed Design\u003c\/span\u003e\u003cspan\u003e – Sleek, comfortable grip designed for professional use.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eUSB Connectivity\u003c\/span\u003e\u003cspan\u003e – USB port provides an alternative power option when used with the appropriate cable and Presidium USB power adaptor.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePortable \u0026amp; Lightweight\u003c\/span\u003e\u003cspan\u003e – Weighs just 60 g (2.11 oz) without batteries.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eAdvanced Moissanite Detection\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAs moissanite technology has evolved, some newer moissanites exhibit lower electrical conductivity than conventional moissanite. SAM is specifically designed to identify diamonds against a \u003c\/span\u003e\u003cspan\u003ewider range of moissanites, including low-conductivity moissanite\u003c\/span\u003e\u003cspan\u003e, giving jewelry professionals an advanced handheld solution for initial gemstone identification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe highly sensitive probe combines thermal and electrical conductivity testing at a higher resolution, allowing SAM to distinguish colorless diamonds from moissanites and other diamond simulants quickly and conveniently.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTest Stones as Small as 0.01 Carats\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSAM features an ultra-fine \u003c\/span\u003e\u003cspan\u003e0.45 mm probe tip\u003c\/span\u003e\u003cspan\u003e, allowing precise testing of very small gemstones down to \u003c\/span\u003e\u003cspan\u003e0.01 ct\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe retractable probe helps maintain consistent contact with the gemstone during testing, making SAM particularly useful when working with small stones and jewelry containing multiple gemstones.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFast, Clear Results\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for efficiency at the jewelry counter or buying desk, SAM offers rapid start-up and testing with a \u003c\/span\u003e\u003cspan\u003edynamic micro LED display\u003c\/span\u003e\u003cspan\u003e for clear result indication.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe built-in \u003c\/span\u003e\u003cspan\u003eMetal Alert\u003c\/span\u003e\u003cspan\u003e also helps identify accidental contact between the testing probe and a metal setting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for Professional \u0026amp; Portable Use\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith its sleek chrome-brushed finish, ergonomic grip, and compact 60 g construction, SAM combines professional testing capability with excellent portability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse it at:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eJewelry stores and repair counters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond and gemstone buying offices\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePawn shops\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEstate jewelry businesses\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTrade shows\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGemological workplaces\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eJewelry resale and authentication operations\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProbe Type:\u003c\/span\u003e\u003cspan\u003e Highly sensitive retractable thermoelectric probe\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eProbe Tip:\u003c\/span\u003e\u003cspan\u003e 0.45 mm\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eMinimum Gemstone Size:\u003c\/span\u003e\u003cspan\u003e 0.01 ct\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eDisplay:\u003c\/span\u003e\u003cspan\u003e Dynamic micro LED display\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003ePower:\u003c\/span\u003e\u003cspan\u003e 3 × AAA alkaline batteries\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eBattery Life:\u003c\/span\u003e\u003cspan\u003e Approximately 3 hours of continuous use\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eAlternative Power:\u003c\/span\u003e\u003cspan\u003e USB port for use with USB cable and appropriate Presidium Universal USB Power Adaptor\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eOptimal Operating Temperature:\u003c\/span\u003e\u003cspan\u003e 23°C–27°C \/ 73°F–80°F\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eStorage Temperature:\u003c\/span\u003e\u003cspan\u003e 23°C–27°C \/ 73°F–80°F\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eLength:\u003c\/span\u003e\u003cspan\u003e 170 mm \/ 6.69 in\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eWidth:\u003c\/span\u003e\u003cspan\u003e 31 mm \/ 1.2 in\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eHeight:\u003c\/span\u003e\u003cspan\u003e 28 mm \/ 1.1 in\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003cspan\u003e 60 g \/ 2.11 oz without batteries\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhy Choose SAM by Presidium?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSAM combines an exceptionally fine probe tip, enhanced thermal and electrical conductivity testing, rapid operation, and advanced moissanite detection in one compact handheld instrument.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor professionals who regularly encounter small diamonds, conventional moissanite, newer low-conductivity moissanite, and diamond simulants, SAM provides a fast and convenient solution for preliminary gemstone identification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eImportant Testing Information\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSAM is designed to distinguish colorless diamonds from moissanite—including low electrical conductivity moissanite—and other diamond simulants using thermal and electrical conductivity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSAM should not be used as a standalone instrument to determine whether a diamond is natural or laboratory-grown.\u003c\/span\u003e\u003cspan\u003e Natural and laboratory-grown diamonds can share physical and chemical properties that require specialized diamond verification equipment or laboratory analysis to distinguish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor definitive identification or diamond-origin determination, additional screening with an appropriate diamond verification instrument or examination by a qualified gemological laboratory is recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdvanced diamond and moissanite testing in the palm of your hand—SAM by Presidium.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePlease note: It is normal for lab diamonds to test as moissanite due to the traces of Boron used during the growing process which makes the stones electrically conductive.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Default Title","offer_id":42931795296451,"sku":"51-195","price":319.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/7_2.jpg?v=1709522157"},{"product_id":"presidium-ari-synthetic-diamond-screener-copy","title":"Presidium OTi Synthetic Diamond Tester","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003e\u003cspan\u003eDual optical and thermal technology in a single probe for fast, on-the-spot diamond verification.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePresidium OTi Diamond Verification Instrument®\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a compact professional diamond screening device designed to help distinguish natural diamonds from CVD and HPHT lab-grown diamonds, moissanite, and common diamond simulants.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCombining \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eOptical and Thermal testing technologies in a single probe\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the OTi provides fast results without requiring separate testing instruments. Its portable design makes it ideal for jewelers, diamond dealers, wholesalers, pawnbrokers, and other jewelry professionals who need convenient diamond verification at the counter or on the go.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe OTi can test both \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eloose and mounted diamonds\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and features a resistive touchscreen interface, replaceable probe technology, multiple interface languages, and built-in safety features.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDual Optical \u0026amp; Thermal Technology:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Combines two testing technologies into a single probe for fast diamond screening.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNatural \u0026amp; Lab-Grown Diamond Screening:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps identify colorless natural diamonds against CVD and HPHT lab-grown colorless diamonds.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMoissanite \u0026amp; Simulant Detection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps identify all types of moissanite and common diamond simulants including cubic zirconia, glass, and sapphire.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLoose \u0026amp; Mounted Diamond Testing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Test loose stones as well as diamonds mounted in a variety of jewelry settings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSingle-Probe Operation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Optical and thermal testing are integrated into one convenient probe.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eReplaceable Probe Technology:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed to minimize equipment downtime by allowing the probe to be replaced.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eResistive Touchscreen:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Integrated touchscreen provides convenient operation and result viewing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e6-Language Interface:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e User interface supports six languages.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eUV Safety Function:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Built-in safety feature shuts off the UV light when it is not in use.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAuto Shutdown:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps conserve battery power when the instrument isn't being used.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLow Battery Indicator:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides an easy indication when batteries need replacement or recharging.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompact \u0026amp; Portable:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Lightweight ergonomic design makes the OTi convenient for countertop and mobile testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTests Small Diamonds:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for colorless polished diamonds of proportional cuts with a minimum table width of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1.6mm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eHow It Works\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Presidium OTi combines optical and thermal testing technologies into one probe, allowing professional users to perform diamond screening with a single instrument.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePosition the gemstone for testing and use the OTi probe according to Presidium's testing procedure. The instrument analyzes the stone using its dual testing technologies to provide an immediate screening result.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts combination of optical and thermal testing helps professionals distinguish natural diamonds from lab-grown diamonds, moissanite, and common diamond simulants during routine jewelry authentication and intake.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTesting Capability:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Natural colorless diamonds, CVD lab-grown colorless diamonds, HPHT lab-grown colorless diamonds, moissanite, and common diamond simulants including cubic zirconia, glass, and sapphire\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMinimum Stone Size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Minimum gemstone table width of 1.6mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTesting Format:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Loose and mounted diamonds\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTesting Technology:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Dual Optical\/Thermal technology\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDisplay:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Resistive touchscreen\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eUser Interface:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 6 languages\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 105mm × 70mm × 24.8mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approx. 60g without batteries\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePower:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 3 × AAA rechargeable or non-rechargeable lithium batteries, or compatible power bank via USB cable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBattery Life:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Up to approximately 1.5 hours of continuous use\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOperating Temperature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 18°C–27°C (65°F–80°F)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eStorage Temperature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 10°C–51°C (50°F–124°F)\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePower Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe OTi can be powered using three AAA lithium batteries or through its USB cable with an appropriate external power source.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe included USB cable provides an alternative way to power the tester but \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edoes not charge the tester itself\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePower adapter is not included.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eIdeal For\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eProfessional jewelers, diamond wholesalers and traders, gemologists, pawnbrokers, jewelry retailers, buyers, and other professionals who need a compact solution for screening diamonds during buying, selling, appraisal, intake, or verification.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhat's Included \/ Important Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUSB cable included\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePower adapter not included\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBatteries not provided\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReplaceable OTi probe system\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for colorless polished diamonds meeting the manufacturer's testing requirements\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The Presidium OTi is a professional diamond screening and verification instrument. Always follow Presidium's operating procedures and testing guidelines when interpreting results.\u003c\/span\u003e\u003c\/p\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Default Title","offer_id":51697497145709,"sku":"51-217","price":1179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/ring_testing_moissanite.jpg?v=1732820515"},{"product_id":"presidium-ari-synthetic-diamond-screener-copy-1","title":"Replacement Tip for Presidium ARI Synthetic Diamond Screener","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003eOptical probe tip that can replace ARI probe tip should it be worn or broken out, bringing quick convenience and no equipment downtime!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003eInstruction for use:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003e To replace probe tip, carefully pull out the probe tip from the unit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003e Insert the probe tip with the double line markings facing towards the unit\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"A\u0026A Jewelry Suppy","offers":[{"title":"Default Title","offer_id":51747208397165,"sku":"51-193-1","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6796\/3427\/files\/ARIprobetip.png?v=1736273078"}],"url":"https:\/\/aajewelry.com\/collections\/deals-presidium-r.oembed","provider":"A\u0026A Jewelry Supply","version":"1.0","type":"link"}