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$289.00

Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored Gemstones

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$289.00

Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored Gemstones

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$419.00

Presidium Duo Tester (PDT II) Diamond And Colored Gemstone Tester | Thermal Conductivity And Reflectivity Testing | Assisted Thermal Calibration (ATC)

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$419.00

Presidium Duo Tester (PDT II) Diamond And Colored Gemstone Tester | Thermal Conductivity And Reflectivity Testing | Assisted Thermal Calibration (ATC)

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$9.99

$12.99

Diamond Tester, Professional Jewelers' Gemstone Detector, High Accuracy Diamond Checker Pen Professional For Jewelers, Gem Tester (Jewelry-Only

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23% off

$9.99

$12.99

Diamond Tester, Professional Jewelers' Gemstone Detector, High Accuracy Diamond Checker Pen Professional For Jewelers, Gem Tester (Jewelry-Only

Amazon.com

$17.49

$21.49

Gemtone Gold Testing Kit, 10K 14K 18K Testing Solutions With Stone, Professional Jewelry Purity Test Set, USA

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18% off

$17.49

$21.49

Gemtone Gold Testing Kit, 10K 14K 18K Testing Solutions With Stone, Professional Jewelry Purity Test Set, USA

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$407.47

Presidium Gem Tester Ii Diamond Moissanite Tester,Gemstone

eBay

$407.47

Presidium Gem Tester Ii Diamond Moissanite Tester,Gemstone

eBay

$239.00

$259.00

Presidium Multi Tester III (Pmut III) All-In-One Instrument For Testing Diamonds, Moissanites And Diamond Simulants

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$239.00

$259.00

Presidium Multi Tester III (Pmut III) All-In-One Instrument For Testing Diamonds, Moissanites And Diamond Simulants

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$195.00

Presidium Gemstone Dial Gauge (PDG) | Analog Gem Measuring Tool With Carat Conversion For Diamonds, Ring Size Scale, 0-23mm Precision, Portable

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$195.00

Presidium Gemstone Dial Gauge (PDG) | Analog Gem Measuring Tool With Carat Conversion For Diamonds, Ring Size Scale, 0-23mm Precision, Portable

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$44.97

Diamond Tester Selector, Digital Electronic Tool For Gemstone Testing Kit Diamond Tester Selector, Digital Electronic Tool For Gemstone Testing Kit

Inspire Uplift

$44.97

Diamond Tester Selector, Digital Electronic Tool For Gemstone Testing Kit Diamond Tester Selector, Digital Electronic Tool For Gemstone Testing Kit

Inspire Uplift

$333.90

Presidium Multi Tester Iii, Pmut-Iii, Diamond/Gemstone/Moissanite 3In1

eBay

$333.90

Presidium Multi Tester Iii, Pmut-Iii, Diamond/Gemstone/Moissanite 3In1

eBay

$66.97

Gte & Jsp Complete Jewelry Gemtone Testing & Appraisal Kit

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$66.97

Gte & Jsp Complete Jewelry Gemtone Testing & Appraisal Kit

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$33.97

Diamond Tester Gold Silver Selector Tool Digital Electronic Gemstone Testing Kit For Jewelry, Crystals, Simulated Stones Diamond Tester Gold Silver Se

Inspire Uplift

$33.97

Diamond Tester Gold Silver Selector Tool Digital Electronic Gemstone Testing Kit For Jewelry, Crystals, Simulated Stones Diamond Tester Gold Silver Se

Inspire Uplift

$44.97

High Accuracy Diamond Tester For Gemstone Identification Professional Jewelry Testing Tool Kit

Inspire Uplift

$44.97

High Accuracy Diamond Tester For Gemstone Identification Professional Jewelry Testing Tool Kit

Inspire Uplift

$49.97

Gold Silver Diamond Tester Selector, Digital Electronic Tool, Gemstone Testing Kit For Precise Results

Inspire Uplift

$49.97

Gold Silver Diamond Tester Selector, Digital Electronic Tool, Gemstone Testing Kit For Precise Results

Inspire Uplift

$37.76

Purity Testing Kit For Diamonds Gemstones Moissanites Gold Silver And Platinum Jewelry Electronic Digital Diamond Tester Machine JSP GTE

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$37.76

Purity Testing Kit For Diamonds Gemstones Moissanites Gold Silver And Platinum Jewelry Electronic Digital Diamond Tester Machine JSP GTE

Amazon.com

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$59.97

Diamond Tester Selector Kit Digital Electronic Tool For Gemstone And Jewelry Testing Diamond Tester Selector Kit Digital Electronic Tool For Gemstone

Inspire Uplift

$59.97

Diamond Tester Selector Kit Digital Electronic Tool For Gemstone And Jewelry Testing Diamond Tester Selector Kit Digital Electronic Tool For Gemstone

Inspire Uplift

$49.97

Diamond Tester Pen Digital Gold, Silver & Gemstone Selector Tool For Quick Testing

Inspire Uplift

$49.97

Diamond Tester Pen Digital Gold, Silver & Gemstone Selector Tool For Quick Testing

Inspire Uplift

$49.97

Diamond Jeweler Tool Kit Portable Gemstone Tester, Selector Testing Gold Pen For Jewelry & Precious Stones

Inspire Uplift

$49.97

Diamond Jeweler Tool Kit Portable Gemstone Tester, Selector Testing Gold Pen For Jewelry & Precious Stones

Inspire Uplift

$49.97

Portable Diamond Tester Selector, Jewelry Gemstone Testing Tool Kit, Illuminated, Precise Diamond Identification

Inspire Uplift

$49.97

Portable Diamond Tester Selector, Jewelry Gemstone Testing Tool Kit, Illuminated, Precise Diamond Identification

Inspire Uplift

$36.97

Diamond Jeweler Tool Kit Portable Gemstone Tester Selector Pen For Gold Diamond Jeweler Tool Kit Portable Gemstone Tester Selector Pen For Gold

Inspire Uplift

$36.97

Diamond Jeweler Tool Kit Portable Gemstone Tester Selector Pen For Gold Diamond Jeweler Tool Kit Portable Gemstone Tester Selector Pen For Gold

Inspire Uplift

$11.92

Diamond Tester Portable Gem Selector Gemstone Jeweler Tool Testing Kit

eBay

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$11.92

Diamond Tester Portable Gem Selector Gemstone Jeweler Tool Testing Kit

eBay

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$86.73

$169.81

Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored Gemstones(Presidium Gem Tester Complete Unit)

us.juninhoedri

48% off

$86.73

$169.81

Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored Gemstones(Presidium Gem Tester Complete Unit)

us.juninhoedri

$16.97

Gold Silver Diamond Tester Selector Gemstone Testing Kit Digital

eBay

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$16.97

Gold Silver Diamond Tester Selector Gemstone Testing Kit Digital

eBay

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$603.35

Professional Presidium Duo Tester Ii Diamond Gem Tester 0.02Ct For

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$603.35

Professional Presidium Duo Tester Ii Diamond Gem Tester 0.02Ct For

eBay

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$11.96

Diamond Tester Portable Gem Selector Gemstone Jeweler Tool Testing Kit

eBay

Free shipping

$11.96

Diamond Tester Portable Gem Selector Gemstone Jeweler Tool Testing Kit

eBay

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$14.97

Diamond Tester Selector Gemstone Testing Kit Digital Electronic

eBay

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$14.97

Diamond Tester Selector Gemstone Testing Kit Digital Electronic

eBay

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$984.84

Gem Tester Gemstone Tester Estimator Display Gemological Testing Instrument Tool

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$984.84

Gem Tester Gemstone Tester Estimator Display Gemological Testing Instrument Tool

eBay

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$61.97

Portable Diamond Tester For Jewelry & Gemstone Testing Illuminated Kit With Carrying Case

Inspire Uplift

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$61.97

Portable Diamond Tester For Jewelry & Gemstone Testing Illuminated Kit With Carrying Case

Inspire Uplift

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Gem Indicator

459 viewsFeb 15, 2022

presidium.com.sg

Gemstone Identification: How to Identify Gemstones

Aug 17, 2021

gemstones.com

Gem Tester II

399 viewsFeb 15, 2022

presidium.com.sg

1:04

How to Test Diamond & Moissanite | GemTrue DK9500 Arcus Tester — Accurate & Fast

1 month ago

YouTubeGemTrue Company Limited

0:33

Professional gemstone tools designed for miners, gem dealers, and jewelry makers. These tools help with gemstone testing, identification, cutting, polishing, and grading. Suitable for emerald, sapphire, ruby, tourmaline, opal, garnet, aquamarine, and more. Durable, accurate, and easy to use in the field or workshop. Ideal for Ethiopian gemstone mining and trading. #GemstoneTools #GemTesting #GemstoneMining #EthiopianGemstones #EmeraldTools

1.1K views1 month ago

TikTokethiopiangemistone

0:28

Professional diamond testing tool designed for fast and accurate gemstone checking. This all-in-one device combines a diamond selector pen, UV light, jeweler’s loupe, and digital scale in one compact unit. Easily distinguish real diamonds from moissanite and other simulants. The UV light helps detect fluorescence, while the precision scale is perfect for weighing diamonds, gold, and small gemstones. Ideal for jewelers, gemstone dealers, gold traders, and collectors. Portable, easy to use, and re

6.1K views2 months ago

TikTokethiopiangemistone

0:57

💎 Diamond Tester – Fast & Accurate Gemstone Testing Professional diamond tester for quick and reliable identification of real diamonds. Easy to use, lightweight, and portable. Instant result with sound and light indicator. Perfect for jewelers, gold buyers, gemstone traders, and collectors. Test diamonds anytime with confidence and avoid costly mistakes. Available now – DM for price and details.0926357706 #DiamondTester #GemstoneTools #JewelryTools #DiamondCheck #GoldAndGem

1.9K views1 month ago

TikTokethiopiangemistone

Gem Identification - Refractometer Basic Use

85.3K viewsMay 27, 2014

YouTubeAwaken Crystals