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

$15.99

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

$14.99

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

Diamond Tester Professional Pen Tool - KETAR Diamond Rings Jewelry Testing Kit Black Diamond Jewelry Tools Fake Diamonds Gem Tester - Real Diamond Tester Battery Tester Gemstone Diamond Checker Tool

$55.99

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

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

$26.8

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

$29.99

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

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

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

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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$13.99

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$55.99

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$13.88

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$232.28

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$25.5

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

$19.99

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

$13.89

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$17.88

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$21.9

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$13.99

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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$29.99

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$14.99

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

$12.59

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

$23.79

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

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

$209

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

$119.99

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$17.59

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

$269

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

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

$17.09

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$209

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

$17.99

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

$19.88

PRESIDIUM DIAMONDMATE-C ELECTRONIC DIAMOND TESTER

$13.89

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

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

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$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

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

$15.99

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

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

$325

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

$33.49

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

$13.59

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

$14.99

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

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

$24.96

3inx1.5in/3.9inx2in 10K/14K/18K/22-24K S/L Metal Testing Stone, Jewelry Gold Testing Tool, Portable for Testing Gold for Testing Jewelry(small)

$7.66

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

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

$14.99

Diamond Painting Pen, Handmade Resin Diamond Painting Pens with Glue Clay and Various Tips, More Comfortable and Faster, 5D Diamond Painting Tools for Diamond Paintings Hobby (Blue)

$8.98

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

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

$22.97

JSP/PuriTEST Gold Silver Acid Tester 14k Testing Stone Detect Metal 999 Sterling Jewelry Fake Gold Real Silver Bar

$69

Silver Jewelry Test Kit Detect Plated Fake 999 Sterling Rings Coins Necklaces Bars Tester Scratch Stone

$23.99