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Diamond Gold Testers of 2025
Save up to 23% off
Best Choice1
GTEGold Silver Platinum Diamond Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Electronic Scale Test 30X Eye Loupe Magnifier Precious Metals 999 925 Scrap
9.7Exceptional
Our Rating
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Value for Money2
GTEPurity Testing Kit for Diamonds Gemstones Moissanites Gold Silver and Platinum Jewelry Electronic Digital Diamond Tester Machine JSP GTE
Key specs-
Karat Range:Gold, Silver, Platinum
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Test Types:Jewelry testing
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Accuracy:Fast and accurate
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Portability:N/A
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Power Source:N/A
9.5Excellent
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3
GTEGold Silver Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Platinum Palladium Test Precious Metals 999 925 Scrap
Key specs-
Karat Range:Gold, Silver, Platinum
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Test Types:Gold, Silver, Platinum
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Accuracy:Accurate
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Portability:N/A
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Power Source:N/A
9.4Excellent
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4
GTEProfessional Gold, Silver, Platinum Jewelry Testing Kit with Stone Instructions and Box with 30X Eye Loupe Magnifier Precious Metals 10K 14K 18K 24K 999 925 Scrap
Key specs-
Karat Range:Gold, Silver, Platinum
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Test Types:Jewelry test kit
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Accuracy:Fun, fast, accurate
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Portability:Handcrafted wood box
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Power Source:N/A
9.2Excellent
Our Rating
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5
SzxhfDiamond 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
Key specs-
Dimensions:5.91 x 1.97 x 1.57 inches
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Testing Method:Diamond selector tester
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Weight:12.8 ounces
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Sound Alert:Beep for real gemstones
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Battery:N/A
9.1Excellent
Our Rating
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6
TaiddaDiamond Tester Pen, High Accuracy Dimond Test Pen Diamond Selector Gold Testing Kit Professional Jeweler Diamond Tester Tool for Novice and Expert, Thermal Conductivity Meter
Key specs-
Dimensions:7.36 x 2.24 x 1.38 inches
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Testing Method:Diamonds testing
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Weight:4.2 ounces
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Sound Alert:N/A
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Battery:N/A
9.0Excellent
Our Rating
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7
Hqdz-tdHigh Accuracy Professional Diamond Tester Pen, Jewelry Diamond Tester with 60X Mini LED Magnifying&40X Full Metal Illuminated Jewelry Loop Magnifier,Diamond Selector for Novice and Expert
Key specs-
Dimensions:7 x 1 x 1.5 inches
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Testing Method:Thermal conductivity
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Weight:4.2 ounces
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Sound Alert:Beeping sound
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Battery:1 9V battery included
8.8Very Good
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8
Hqdz-tdJewelry 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)
8.7Very Good
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9
HMKISHMKIS Diamond Tester＋200g/0.01g Mini Jewelry Scale＋ 60X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter (Non-Rechargeable)
23% OffKey specs-
Dimensions:2 x 2 x 6 inches
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Testing Method:Thermal conductivity
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Weight:14.9 ounces
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Sound Alert:Metal Alert Buzzer
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Battery:N/A
8.6Very Good
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10
LantiesLanties 6 Pcs Gold Testing Kit 10k 14k 18k 22k Silver Platinum, Include Scratch Streak Stones Jewelry Polishing Cloth Diamond File Eye Loupe Magnifier
8.5Good
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