Upgrade Your Life with Diamond And Gold Testers

Exceptional quality, unbeatable prices—find Diamond And Gold Testers that exceed expectations.

JZKPortable Electronic Diamond Tester Pen for Diamond, Sapphire, Ruby, Crystal, Agate, Jade, gems Multi Gemstone Precious Stones Hardness Test Tool, Diamond Selector II V2

4.0

$112

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

4.3

$365

Diamond Tester Professional, High Accuracy Jewelry Diamond Tester Pen, Electronic Diamond Gem Tester and Tester Pen 60X Magnifying Glasses Tool Kit for Novice Expert

4.2

$173

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

4.0

$147

Gold Silver Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Platinum Palladium Test Precious Metals 999 925 Scrap

4.4

$251

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

3.9

$129

Diamond Tester Pen, Portable Diamond Selector High Accuracy Electronic Diamond Tester Tool for Jewelry Jade Ruby Stone with 2Pcs 30X 60X Magnifying Glasses Mini Led Foldable Magnifying

3.8

$197

Gold Silver Platinum Diamond Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Electronic Scale Test 30X Eye Loupe Magnifier Precious Metals 999 925 Scrap

4.5

$392

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

4.1

$146

Dupeakya Professional Diamond Selector II, Gold Testing Pen Portable Electronic Gemstone Tester Tool for Agate Ruby Jade

4.0

$175

Diamond Tester, Diamond Detector, Diamond Tester Pen, Diamond Tester Professional, gem Tester, Diamond Tester Pen High Accuracy Professional Jeweler ((Black Diamond Testers)

3.8

$113

Diamond Tester Pen, High Accuracy Electronic Jewelry Diamond Tester Pen Professional Diamond Detector Selector II Testing Diamond Gems Tool for Novice and Expert, Thermal Conductivity Meter

3.3

$245

HqdzProfessional Jeweller High Accuracy Diamond Tester For Novice and Expert - Diamond Selector II 9V Battery Included

4.0

$185

Excefore Diamond Tester Pen, High Accuracy Jewelry Diamond Tester, LCD Display Diamond Tester Moissanite Pen Jeweler Tester Tool with LED Indicator for Professional Jewelers and Novice Expert

3.0

$208

HOMYY Diamond Selector II Gold Testing Kits Gem Pen Gemstone Jewelry r Tool,Portable Electronic Diamond r Pen Jewelry Selector LED(Black)

3.8

$200

FONCBIEN Diamond Tester Pen, Portable Electronic Diamond Tester Professional Diamond Detector with LED Indicator Light and Sound Prompt Diamond Selector for Diamond, Crystal, Agate

$95

Portable Diamond Selector II Moissanite Gemstone Tester Tool H8809

3.2

$84

FirelexHigh Accuracy Diamond Tester,Portable Diamond Tester Tool Gemstone Tester Gold Tester with LED Indicator,Jewelry Electric Tester Pen for Gemstone Novice Expert

4.0

$166

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

4.1

$198

eWINNER Jeweler Diamond Moissanite Gemstone Tester with Battery (9V)

2.5

$84

Diamond Tester Pen, High Accuracy Professional Jewelry Diamond Tester with 60X Jewelry Loop Magnifier, Diamond Selector for Novice and Expert

4.2

$147

2Pcs Professional Moissan Diamond Tester, High Accuracy Jewelry Diamond Tester Pen Professional Diamond Detector with 30X 60X Mini LED Foldable Magnifying

4.4

$105

QWORK® High Accuracy Diamond Tester Portable Jewelry Gemstone Testing Tool with LED Light and Audio Indicator

$33

Diamond Selector II Test Kit for Gold with 60X Magnifying Glass and Tweezers, Portable Electronic Diamond Tester Pen for Diamond, High Precision Electronic Diamond Tester Pen

$249

EacamDiamond Tester Pen High Accuracy Diamond Selector Detector, Gemstone Jewelry Testing Tool with Case for Novice Expert

3.0

$90

Diamond Tester Pen, Jewelry Diamond Tester with 60X Mini LED Magnifying&40X Full Metal Illuminated Jewelry Loop Magnifier, Thermal Conductivity Meter, Diamond Selector for Novice and Expert

4.3

$179

Gold Silver Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Test Precious Metals 999 925 Scrap

4.4

$214

xinlerAccuracy Jewelry-Diamond Tester Pen Professional Jewelry Diamond Tester Tool

3.8

$126

HMJOY Diamond Tester, 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

4.7

$225

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

4.1

$54

Diamond Tester Pen＋60X Mini LED Magnifying,High Accuracy Jewelry Diamond Tester Tool,Environmental Protection 9V Battery,Professional Diamond Selector for Novice&Expert,Thermal Conductivity Meter

4.2

$159

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

4.3

$172

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

4.1

$153

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

4.1

$1,799

Professional Jeweler Tester High Accuracy For Novice and Expert Portable Selector Tester Gold Testing Kit

3.5

$252

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

4.2

$204

HMKIS Diamond Tester, 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

4.3

$211

Diamond Tester Pen,High Accuracy Jewelry Diamond Tester,Professional Diamond Selector,Jewelry Diamond Gem Identification Instrument Tool Thermal Conductivity Drill Pen,for Novice and Expert

3.9

$302

Diamond Tester Pen, High Accuracy Dimond Test Pen Diamond Selector Gold Testing Kit Professional Jeweler Diamond Tester Tool for Novice and Expert, Thermal Conductivity Meter

4.2

$49

Tester Gold Tester Tester Gold Tester Kit Stone Detection, Led Indicator Test, Watcher Tool, Ce Certification

2.1

$170

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

4.1

$203

Diamond Tester, Jewelry Diamond Tester Pen ＋ 40X Mini LED Magnifying, Diamond Selector for Novice, Thermal Conductivity Meter

4.3

$153

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

3.6

$1,399

Diamond Tester Pen,High Accuracy Diamond Tester＋60X Mini LED Magnifying Jeweler Tool Kit,Professional Jewelry Diamond Selector for Novice and Expert, Thermal Conductivity Meter- 9V Battery Included

4.0

$153

Yhkj High Accuracy Diamond Tester+30X60X Illuminated Jewelry Eye Loupe Mini Led Foldable Magnifying,Jewelry Diamond Detector Y-sss1 0

4.1

$153

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

4.0

$133

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

4.2

$204

Diamond Tester Jewelry Gem Stone Tester Kit – Professional 2-in-1 Tester for Diamonds, Moissanite, Metals, and Gemstones

$764

Diamond Selector Tool, Portabletoolbox Gold Testing Kits, Portable Electronic Jewelry Tester Pen for Color Stones, Gemstone Jewelry Validation, Gem Pen Selector

$1,229

Electronic Diamond Tester Pen, Diamond Selector, Diamond Tester Selector, Stones Hardness Test Tool for Diamond Sapphire Ruby Crystal Agate for Novice and Accuracy Professional

$103

Shipenophy Gold Testing Kit, Portable Gold Tester Machine Diamond Tester Pen Lightweight Green Indicator with a PU Bag for Jewelry Diamond Moissanite Test

3.1

$299

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

4.3

$504

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

4.2

$175

Gem Portable Refractometer, RHG181 1.30-1.81 Presidium Gemstone ldentification Tester for Jewelry, Gold ＆ Silver and Diamond, Lab Refractometers

3.8

$629

Diamond Tester, High Accuracy Jewelry Diamond Tester Pen, Professional Diamond Selector Gem Tester with Diamond Selector II, Moissanites Tester, 2 Manuals, 2 Trays

5.0

$243

HMKIS Diamond Tester, 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

4.3

$286

Raguso Gold Testing Kit, Diamond Tester Gold Tester Machine Portable for Jewelry Diamond Moissanite Test

3.0

$323

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

3.5

$784

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

4.5

$171

GTE Precious Metal Jewelry Testing Kit Gold Silver Platinum Test Acids Wooden Box 30X Eye Loupe 10K 14K 18K 24K Needle File Cloth Acid

4.5

$358

TEHONGMAI Diamond Selector, Color stone tools, Gold Testing Kits Gem Pen Gemstone Jewelry Tester Tool,Portable Electronic Diamond Tester Pen Jewelry Selector

$1,009

Diamond Tester Pen, High Accuracy Jewelry Diamond Tester Professional Diamond Selector for Novice and Expert Jewelry Diamond

4.1

$408

Jewelry Tester Selector Portable Diamond Gold Testers Diamond Tester and 60X Illuminated LED Loupe for Novice and Expert

$46

Diamond Tester Pen, Portable Diamond Selector High Accuracy Electronic Diamond Tester Tool for Jewelry Jade Ruby Stone with 2Pcs 30X 60X Magnifying Glasses Mini Led Foldable Magnifying

$69

Presidium Gem Tester II PGT

4.1

$1,739

Diamond Tester Pen,Jewelry Diamond Tester Pen+30X 60X Mini LED Magnifying Jewelry Eye Loupe Jewelry Distinguish Tool Professional Diamond Selector for Novice and Expert

$49

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

3.8

$119

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

3.6

$1,459

GTE Gold Silver Platinum Diamond Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Electronic Scale Test 30X Eye Loupe Magnifier Precious Metals 999 925 Scrap

4.4

$814

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

$47

NALACAL Diamond Tester Pen, High Accuracy Diamond Tester with Ultraviolet (UV) Light, Thermal Conductivity Meter Professional Diamond Tester Jeweler Tool for Retail Jewelers, Novice and Expert Tool

$116

Gem Tester, Diamond Selector Lightweight and Compact in Size Diamond Selector II Diamond Testing Tool Practical and Effective for Gem Testing

$82

NIUPIKA Jeweler Diamond r Selector High Accuracy Professional for Novice and Expert Jewelry Tool

$303

Presidium - Pocket Size Diamond Mate Tester

5.0

$809

Taidda Diamond Tester, Portable Mini Diamond Tester Illuminated Loupe Jeweler Jewelry Tool Kit For Jewelry Gemstone Document

4.2

$149

High Accuracy Diamond Tester Jewelry Diamond Detector Gem Diamond Tester Pen 30X 60X Illuminated Jewelry Eye Loupe Mini Led Foldable Magnifying Jewelry Distinguish Tool (Black Tester, Black Loupe)

$44

Seacanl Convenient Diamond Tester, Moissanite Tester, Jewelry Shop for Diamond Inspection Diamond Identification

1.8

$110

Diamond Tester Professional, High Accuracy Jewelry Diamond Tester Pen, Electronic Diamond Gem Tester and Tester Pen 60X Magnifying Glasses Tool Kit for Novice Expert

FREE

GAIN EXPRESSJeweler High Accuracy Diamond Tester with Ultraviolet UV Light, Professional Portable Gemstone Jewelry Gems Tool

4.2

$398

30X Loupe Rechargeable Magnifier with 6 LED Lights, Desktop Portable Metal Jewelers Magnifying Glass with Light, Jewelers Loop for Coins Gold Tester Gem Tester Diamond Tester Currency Stamp

$43

GTE Precious Metal Jewelry Testing Kit Gold Silver Platinum Test Acids Wooden Box 30X Eye Loupe 10K 14K 18K 24K Needle File Cloth Acid

4.5

$425

MolloDiamond 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)

4.2

$174

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

4.3

$3,439

Jeukwud Diamond Selector II Test Kit for Gold with 60X Magnifying Glass and Tweezers, Portable Electronic Diamond Tester Pen for Diamond, High Precision Electronic Diamond Tester Pen

$213

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

$206

GTE Gold Silver Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Platinum Palladium Test Precious Metals 999 925 Scrap

4.4

$333

SecreTalkMoissanite Stud Earrings, 2ct DF Color Ideal Cut Lab Created Diamond 18K White Gold Plated Earrings for Women with Certificate of Authenticity

4.4

$329

High Accuracy Diamond Tester Jewelry Diamond Detector Gem Diamond Tester Pen 30X 60X Illuminated Jewelry Eye Loupe Mini LED Foldable Magnifying Jewelry Distinguish Tool (Black Tester, Black Loupe)

1.0

$208

NALACAL New Generation Diamond Diamond Selector Iii Practical Portable Jewelry Test Selection Diamond Tester Jewelry For Diamond Testers Tool Meter Device With Led Indicator

$223

Szxhf 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

4.2

$289

DANOPLUS Professional Diamond Moissanite Tester, High Accuracy Jewelry Test Tool Kit Combo, 2pt Gemstone Factory Calibrated Identifier Device

$338

Diamond Selector Portable II Moissanite Gemstone Tester Tool True and False Jade Crystal Tools Without Battery

$94

Siziviki Diamond Tester, Diamond Detector, Diamond Tester Pen, Diamond Tester Professional, gem Tester, Diamond Tester Pen High Accuracy Professional Jeweler(Black Diamond Testers)

3.8

$149

OUNA diamond tester, Diamond Tester Pen High Accuracy Diamond Selector Detector Gemstone Jewelry Testing Tool with Case for Novice Expert

2.9

$93

Morelian Diamond Tester Pen High Accuracy Diamond Selector Detector Gemstone Jewelry Testing Tool with Case for Novice Expert

$91

Moissanite Diamond Tester Pen, Phigh Accuracy Jewelry Diamond Tester Professional Portable Jewelry Testing Tool, Non Destructive Testing for Novice and Expert

$37