Collection: Testing Equipment

Find the best diamond tester for sale at Gemtrue.com. We offer a wide range of diamond testers and other gemological tools at affordable prices. If you’re looking for a high-quality diamond tester pen, you are at the right place. Scroll through our assortment of diamond tools and find the diamond moissanite tester that suits your personal needs. All our testers use advanced technology and hardware that treat you to an accurate reading. They have been crafted out of high-end material and come packaged in a premium leather case. No matter if you’re looking for a diamond tester, moissanite tester, multi-tester or CVD tester - GemTrue has it all.
15 products
  • GEMTRUE Combo Pro Set
    GEMTRUE Combo Pro Set - GemTrue
    Regular price
    $999.98
    Sale price
    $999.98
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  • GEMTRUE ARETE Synthetic Diamond Tester
    GEMTRUE ARETE Synthetic Diamond Tester - GemTrue
    Regular price
    $949.99
    Sale price
    $949.99
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  • GemTrue Mutli Combo Set
    New Multi Combo Testing Set! - GemTrue
    Regular price
    $750.00
    Sale price
    $750.00
    Regular price
    $778.99
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  • GemTrue Veritas
    GemTrue Veritas - GemTrue
    Regular price
    $489.00
    Sale price
    $489.00
    Regular price
    $520.00
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  • GemTrue Multi Experior
    GemTrue Multi Experior - GemTrue
    Regular price
    $289.99
    Sale price
    $289.99
    Regular price
    $345.00
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  • GemTrue Multi Plus
    GemTrue Multi Plus - GemTrue
    Regular price
    $189.99
    Sale price
    $189.99
    Regular price
    $299.99
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  • GemTrue Multi II
    GemTrue Multi II - GemTrue
    Regular price
    $179.00
    Sale price
    $179.00
    Regular price
    $259.00
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  • GemTrue Multi Tester
    GemTrue Multi Tester - GemTrue
    Regular price
    $185.00
    Sale price
    $185.00
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  • DK8900 - GemTrue Diamond Experior | High-Precision Diamond Tester
    Regular price
    $99.00
    Sale price
    $99.00
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  • GemTrue Diamond Plus
    GemTrue Diamond Plus - GemTrue
    Regular price
    $89.00
    Sale price
    $89.00
    Regular price
    $99.00
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  • GemTrue V3 Moissanite Tester
    GemTrue V3 Moissanite Tester - GemTrue
    Regular price
    $85.00
    Sale price
    $85.00
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  • Gemtrue V2 Moissanite Tester
    Gemtrue V2 Moissanite Tester - GemTrue
    Regular price
    $70.00
    Sale price
    $70.00
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  • GemTrue Diamond Selector II Advanced
    GemTrue Diamond Selector II Advanced - GemTrue
    Regular price
    $70.00
    Sale price
    $70.00
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  • DK69107 - GemTrue JEM-II Diamond Tester - Advanced Technology for Instant Diamond Authentication
    Regular price
    $70.00
    Sale price
    $70.00
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  • DK69103 - Premium Moissanite Tester with Advanced Technology for Accurate Gemstone Verification
    Regular price
    $70.00
    Sale price
    $70.00
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