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

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

$13.88

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$21.9

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

$209

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$19.99

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$15.99

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

$14.99

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$14.99

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

$24.96

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

$118.99

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

$17.99

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

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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$25.5

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$29.99

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$69

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$13.89

PRESIDIUM DIAMONDMATE-C ELECTRONIC DIAMOND TESTER

$13.89

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$26.8

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$13.99

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$27.01

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$55.99

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$13.99

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$269

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$26.8

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$55.9

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$12.89

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$118.99

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$39.99

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$29.99

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$14.99

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$22.97

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$17.59

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$232.28

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$209

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$12.59

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$209

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$55.99

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$15.99

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

$19.88

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$17.88

2 Acid Test Stones Gold Silver Platinum Testing Tools

$69

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

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

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

$23.79

Diamond Handbook: How to Identify & Evaluate Diamonds

$22

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

$33.49

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

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

$269

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$14.99

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

$325

Gemstone & Crystal Properties (Quick Study Home)

$21.88

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$22.97

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

$13.59

Moissanite D Colorless Simulated Diamond Loose Stone Round Excellent Cut Gemstones VVS1 Clarity for Pendant Ring Stud Earring Jewelry Making 0.5CT-4CT with Certificate of Authenticity

$8.99

Diamond Tester Kit (Battery Not Included), High Precision Diamond Tester Pen with 2Pcs 30X 60X Mini LED Magnifying, Portable Diamond Selector Diamond Testing Kits (Type2)

$14.99

GemOro Jewelry Cleaner Solution Concentrate for Ultrasonic Machines | Professional Performance Liquid Cleans Rings Watches Glasses Earrings & Coins | Compatible with Diamond Gold & Silver (1 Quart)

$39.98

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