Professional Jeweler Diamond Tester High Accuracy for Novice and Expert Portable Diamond Selector Gemstone Tester

$13.88

Xinler Accuracy Jewelry-Diamond Tester Pen Professional Jewelry Diamond Tester Tool

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$19.99

Best Sellers Diamond Tester Pen,High Accuracy Jewelry Diamond Tester Tool for Novice and Expert, Thermal Conductivity Meter(Diamond Tester)

$26.8

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$35.8

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$55.9

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$14.99

Diamond Tester Pen,High Accuracy Jewelry Diamond Tester＋40X Full Metal Jewelers Eye Loupe,LED/UV Illuminated Pocket Folding Magnifying Glass,Professional Diamond Selector for Novice and Expert

$118.99

Portable Diamond Tester with Testing Platform and Carrying Case, Jewelry Diamond Selector Gem Tester Pen for Identification of the True and False of Diamond(Black)

$9.99

Diamond Tester Pen, High Accuracy Jewelry Diamond Tester＋200g/0.01g Mini Jewelry Scale＋60X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter

$269

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$26.8

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cultj Diamond Tester Pen Professional Jewelry Gemstone Tester Instrument Tool (Type DT)

$12.59

GemOro UltraTester 3+ Diamond Tester | Test Diamond, Moissanite, White Sapphire Gemstone | Precision Tool with Expert Professional Reading & Accuracy

$19.99

Diamond Tester High Accuracy Diamond Tester Pen,Environmental Protection 9V Battery,Professional Diamond Selector for Jeweler Novice and Expert,Thermal Conductivity Meter (Diamond Tester)

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THE PERFECT PART Portable Diamond Tester Tool with Gem Testing Tray & Storage Bag | Professional Audio Diamond Selector II - Gemstone Tester Pen for Jewelry, Ruby, Crystal & Precious Metals Testing

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Best Precision Jewelry Diamond Test Pen Environmentally Friendly 9V Battery, High Precision Jewelry Diamond Tester, Suitable for Novice and Expert, Thermal Conductivity Meter (Black)

$209

PRESIDIUM DIAMONDMATE-C ELECTRONIC DIAMOND TESTER

$13.89

Jewelry Tester Gold and Silver Tester Diode Kit Electronic Kits Diamond Selector Ii 2 Jewelry Pen Suite Gem Discriminator Black High Precision Crystal

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MIUONO Diamond Tester, Professional Diamond Gem Tester Pen with 10x Magnifier and Tweezers for Novice and Expert (Battery Included)

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cultj Diamond Combo Tester Diamond Tester Pen Professional Moissanite Tester (Type Combo)

$19.88

Jewelry Diamond Tester,Jewelry Diamond Tester＋200g/0.01g Mini Jewelry Scale+30X 60X 90X Mini LED Magnifying,Professional Diamond Selector for Novice and Expert,Thermal Conductivity Meter

$12.89

Portable Thermal Conductivity Meter Drill Pen High Accuracy Diamond Gem Detector Diamond Tester Professional Jewelry Tester,Detection and Identification of The Authenticity of Diamond Crystal Tools

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$25.5

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$209

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$209

High Accuracy Professional Diamond Tester Pen Jeweler Tool for Novice and Expert - Diamond Selector II 9V Battery Included(Black)

$33.49

Diamond Tester,High Accuracy Diamond Tester Pen and Diamond Torch Jewelry Diamond Tester Kit Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter (Battery Included)

$232.28

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Diamond Mosang Stone Surveymeter,High Precision Jewelry Diamond Test Pen Set,Drill Pen Gem Identification Identification Instrument Tool Thermal Conductivity Drill Pen,for Novice and Expert(Black)

$209

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$55.99

Acid Test Kit Gold 10K 14K 18K 22K Silver Platinum Testing Stone Jewelers Tool

$325

High Accuracy Diamond Tester Pen,Professional Jewelry Diamond Tester,Diamond Selector for Novice and Expert, Thermal Conductivity Meter-9V Battery Included(Diamond Tester)

$269

GemOro Auracle Pen Probe | Plug & Play Universal Replacement for AGT1 AGT3 Digital Gold & Platinum Testers | Precision Tool with Expert Professional Reading & Accuracy (Black)

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HMKIS Diamond Tester Pen and 9V Battery Kit,High Accuracy Jewelry Diamond Tester,Diamond Selector for Novice and Expert, Thermal Conductivity Meter (Diamond Tester)

$24.96

JSP 10k 14k Gold Jewelry Test Solution & Scratch Testing Stone USA

$499.95

Diamond Tester, Jewelry Diamond Tester Pen for Select Diamons and Imitation Gemstoneor for Novice,Comes with Battery

$17.09

Diamond Tester＋60X LED Magnifying Glasses Jeweler Tool Kit Combo，for Novice and Expert - Diamond Selector II 9V Battery Included(Diamond Tester+)

$15.99

Diamond Handbook: How to Identify & Evaluate Diamonds

$22

10K/14K/18K/22-24K Testing Stone, S/L Metal Testing Stone, Testing Platinum for Testing Gold Testing Silver for Testing Jewelry(large)

$27.01

Gold Testing Stone, Jewelry Gold Testing Tool Gold Detecting Testing Touchstone Jewelry Gold for Testing Coins for Testing Jewelry for Silver for Antique Gold(Good trumpet)

$22.97

Presidium Instruments Gem Tester II (PGT II) Now with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones

$14.99

GemOro Platinum XP500 | Durable Precise Jewelers Countertop Portable Pocket Scale | Digital Precision Tool with Expert Professional Reading & Accuracy 500g x 0.01g Readability (Silver)

$39.99

Presidium Multi Tester III (PMuT III) All-in-One Instrument for Testing Diamonds, Moissanites and Diamond Simulants

$118.99

2 Acid Test Stones Gold Silver Platinum Testing Tools

$69

PuriTEST 10k/14k/18k Gold Test Acid Solutions Tester Kit Detect Metals Scrap Jewelry + PRO 2x2" Testing Stone

$13.59

GemOro Auracle Analyzer | Accurate Compact Portable Electronic High Karat Gold & Platinum Tester | Precision Tool with Expert Professional Reading & Accuracy (2009)

$69

Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones

$24.96

GemOro AuRACLE PRO | Accurate Compact Portable Electronic Digital LCD Display High Karat Gold & Platinum Tester | Precision Tool with Expert Professional Reading & Accuracy

$27.01

Troubleshooting for Jewelers: Common Problems, Why They Happen and How to Fix Them

$20.39

Precious Metal Test Stone, Silver Gold Jewelry Scratch Drop Acid Gold Testing Kit, Detecting Any Gold Portable Touchstone for Testing Jewelry Antique Gold Silver Platinum.(S)

$499.95

Fastenings and Findings for Jewellers

$4.95

SmartPro SPGE-I Gem Eye I Gem and Diamond Tester Smart Pro

$25.5

GemOro Jewelers Loupe Magnifier | Gold Hastings Triplet 10x Jewelry Eye Loop Magnifying Glass Monocle for Watch Repair Diamonds Coins Plants Gems Stamps Rings Earrings | Pocket Microscope (18mm)

$10.59