Diamond Tester Jewelry Gem Stone Tester Professional 2pt Jewel Stone Combo Tester Kit for Diamond, Moissanite, Metal and Gemstone Selection - High Accuracy Jeweler Test Meter Device

$35.8

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

$13.89

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

HDE Diamond Tester Pen High Accuracy Professional Jeweler for Novice and Expert

$119.99

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

$19.99

Dupeakya Professional Diamond Tester, Gem Tester Pen Portable Electronic Diamond Tester Tool for Jewelry Jade Ruby Stone

$14.99

Jeweler Diamond Tester, Professional Diamond Gemstone Selector Moissanites Detector Pen Jewelry Testing Tool for Gemstone Dimond Moissanite

$21.9

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

$26.68

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$19.99

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

$17.99

Deluxe Jeweler's Diamond & Gemstone Analyzer Tester for Diamonds Moissanites Stones Lab-Created Simulants with Stone Gauge

$209

PRESIDIUM DIAMONDMATE-C ELECTRONIC DIAMOND TESTER

$13.89

StillCool Diamond Tester, High Accuracy Diamond Tester Pen, Diamond Tester Professional, Diamond Detector Gem Tester Gemstone Gemstone Tester

$15.99

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$29.99

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

$29.99

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

$14.99

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

$24.96

HMKIS Diamond Tester, High Accuracy Jewelry Diamond Tester＋ 40X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter

$13.99

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

$26.8

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

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

$26.8

High Accuracy Diamond Tester+30X60X Illuminated Jewelry Eye Loupe Mini Led Foldable Magnifying,Jewelry Diamond Detector Gem Distinguish Tool Thermal Conductivity Meter for Novice and Expert

$209

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

Diamond Tester Pen, High Accuracy Jewelry Diamond Tester＋Expert Jade Appraisal Flashlight＋30X 60X 90X Illuminated Jewelers Magnifier,Professional Diamond Selector for Novice and Expert

$55.9

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

$118.99

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

$12.59

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$13.99

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$232.28

HMKIS Diamond Tester Pen, High Accuracy Jewelry Diamond Tester＋ 60X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter

$14.99

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$12.89

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$55.99

Diamond Handbook: How to Identify & Evaluate Diamonds

$22

Diamond Tester Combo Diamond Detector Moissanite Tester Audible&Visual Alarm Diamond Checker Tool Professional Diamond Moissanite Tester Pen for Diamond and Moissanite

$25.5

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$17.59

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

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$33.49

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

$69

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$17.88

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$15.99

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

$269

Handheld Diffraction Spectroscope, Pocket-Sized Grating Gemological Spectrometer in a Gem Tool Jewelers Eye Loupe for GIA Use and Quick Identification Gemstone Jewelry Magnifier

$269

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

$13.59

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$55.99

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

$27.01

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

$325

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

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

$19.88

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

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

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

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

2 Acid Test Stones Gold Silver Platinum Testing Tools

$69

PDMT-A Diamond Mate Electronic Tester A

$29.99

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

$23.79

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

$20.39

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

$17.09

Gold/Silver Test Acid Tester Kit 10k 14k .999 .925 Sterling Testing Stone Detect Precious Metals Oro

$17.99

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

$499.95

Testing Stone for Gold, Precious Metal Test Acid Silver Jewelry Tester Scratch Value Purity Scrap Platinum Detecting Tool Goldsmithing Tools Portable Making Detection Solutions Stones Coins Antique

$5.55

Testing Stone for Gold, Precious Metal Test Acid Silver Jewelry Tester Scratch Value Purity Scrap Platinum Detecting Tool Goldsmithing Tools Portable Making Detection Solutions Stones Coins Antique

$299