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$11.99
Diamond Tester, Professional Jewelers' Gemstone Detector, High Accuracy Diamond Tester Pen Professional For Professional Jewelers, Gem Tester (Metal
Amazon.com
375
$11.99
Diamond Tester, Professional Jewelers' Gemstone Detector, High Accuracy Diamond Tester Pen Professional For Professional Jewelers, Gem Tester (Metal
Amazon.com
375
$289.00
Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored Gemstones
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1K+
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Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored Gemstones
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$16.99
HMKIS Diamond Tester Pen, Professional Jewelry Diamond Tester With 60X Jewelry Loupe Magnifier, Diamond Selector For Novice And Expert (
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HMKIS Diamond Tester Pen, Professional Jewelry Diamond Tester With 60X Jewelry Loupe Magnifier, Diamond Selector For Novice And Expert (
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Diamond Tester Pen Rechargeable With UV Light,High Accuracy Jewelry Diamond Tester,Electronic Diamond Gem Tester And Tester Pen-Diamond Selector For
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Diamond Tester Pen Rechargeable With UV Light,High Accuracy Jewelry Diamond Tester,Electronic Diamond Gem Tester And Tester Pen-Diamond Selector For
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$229.00
$259.00
Presidium Multi Tester III (Pmut III) All-In-One Instrument For Testing Diamonds, Moissanites And Diamond Simulants
Amazon.com
Free shipping
11% off
$229.00
$259.00
Presidium Multi Tester III (Pmut III) All-In-One Instrument For Testing Diamonds, Moissanites And Diamond Simulants
Amazon.com
Free shipping
$15.99
Diamond Tester High Accuracy Diamond Tester Pen,Environmental Protection 9V Battery,Professional Diamond Selector For Jeweler Novice And Expert,
Amazon.com
1
$15.99
Diamond Tester High Accuracy Diamond Tester Pen,Environmental Protection 9V Battery,Professional Diamond Selector For Jeweler Novice And Expert,
Amazon.com
1
$23.99
High Accuracy Professional Diamond Tester Pen, Jewelry Diamond Tester With 60X Mini LED Magnifying&40X Full Metal Illuminated Jewelry Loop Magnifier,
Amazon.com
22
$23.99
High Accuracy Professional Diamond Tester Pen, Jewelry Diamond Tester With 60X Mini LED Magnifying&40X Full Metal Illuminated Jewelry Loop Magnifier,
Amazon.com
22
$14.99
Diamond Tester - High Accuracy Jewelry Diamond Tester For Novice And Expert
Vernier
$14.99
Diamond Tester - High Accuracy Jewelry Diamond Tester For Novice And Expert
Vernier
$39.97
$78.99
Professional Diamond Tester
Until Times Up
49% off
$39.97
$78.99
Professional Diamond Tester
Until Times Up
$51.89
$58.97
Gold Silver Platinum Diamond Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Electronic Scale Test 30X Eye Loupe Magnifier Precious Metals 999 925
Amazon.com
254
Free shipping
12% off
$51.89
$58.97
Gold Silver Platinum Diamond Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Electronic Scale Test 30X Eye Loupe Magnifier Precious Metals 999 925
Amazon.com
254
$39.95
Purity Testing Kit For Diamonds Gemstones Moissanites Gold Silver And Platinum Jewelry Electronic Digital Diamond Tester Machine JSP GTE
Amazon.com
190
Free shipping
$39.95
Purity Testing Kit For Diamonds Gemstones Moissanites Gold Silver And Platinum Jewelry Electronic Digital Diamond Tester Machine JSP GTE
Amazon.com
190
$289.00
Presidium Instruments Gem Tester II (PGT II) Now With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
Amazon.com
361
Free shipping
$289.00
Presidium Instruments Gem Tester II (PGT II) Now With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
Amazon.com
361
$9.49
Portable Professional Diamond Tester Pen - Fast & Accurate Jewelry Identification With LCD & LED Indicators
Evalm
30-day returns (most items)
$9.49
Portable Professional Diamond Tester Pen - Fast & Accurate Jewelry Identification With LCD & LED Indicators
Evalm
30-day returns
$59.99
High Accuracy 2-In-1 Diamond And Moissanite Tester Portable Gemstone Measuring Tool
Evalm
30-day returns (most items)
$59.99
High Accuracy 2-In-1 Diamond And Moissanite Tester Portable Gemstone Measuring Tool
Evalm
30-day returns
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    Shop diamond detector device

    Sponsored
    About our ads
    $11.99
    Diamond Tester, Professional Jewelers' Gemstone Detector, High Accuracy Diamond Tester Pen Professional For Professional Jewelers, Gem Tester (Metal
    Amazon.com
    375
    $11.99
    Diamond Tester, Professional Jewelers' Gemstone Detector, High Accuracy Diamond Tester Pen Professional For Professional Jewelers, Gem Tester (Metal
    Amazon.com
    375
    $289.00
    Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored Gemstones
    Amazon.com
    1K+
    Free shipping
    $289.00
    Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored Gemstones
    Amazon.com
    1K+
    $16.99
    HMKIS Diamond Tester Pen, Professional Jewelry Diamond Tester With 60X Jewelry Loupe Magnifier, Diamond Selector For Novice And Expert (
    Amazon.com
    6K+
    $16.99
    HMKIS Diamond Tester Pen, Professional Jewelry Diamond Tester With 60X Jewelry Loupe Magnifier, Diamond Selector For Novice And Expert (
    Amazon.com
    6K+
    $25.90
    Diamond Tester Pen Rechargeable With UV Light,High Accuracy Jewelry Diamond Tester,Electronic Diamond Gem Tester And Tester Pen-Diamond Selector For
    Amazon.com
    65
    $25.90
    Diamond Tester Pen Rechargeable With UV Light,High Accuracy Jewelry Diamond Tester,Electronic Diamond Gem Tester And Tester Pen-Diamond Selector For
    Amazon.com
    65
    $229.00
    $259.00
    Presidium Multi Tester III (Pmut III) All-In-One Instrument For Testing Diamonds, Moissanites And Diamond Simulants
    Amazon.com
    Free shipping
    11% off
    $229.00
    $259.00
    Presidium Multi Tester III (Pmut III) All-In-One Instrument For Testing Diamonds, Moissanites And Diamond Simulants
    Amazon.com
    Free shipping
    $15.99
    Diamond Tester High Accuracy Diamond Tester Pen,Environmental Protection 9V Battery,Professional Diamond Selector For Jeweler Novice And Expert,
    Amazon.com
    1
    $15.99
    Diamond Tester High Accuracy Diamond Tester Pen,Environmental Protection 9V Battery,Professional Diamond Selector For Jeweler Novice And Expert,
    Amazon.com
    1
    $23.99
    High Accuracy Professional Diamond Tester Pen, Jewelry Diamond Tester With 60X Mini LED Magnifying&40X Full Metal Illuminated Jewelry Loop Magnifier,
    Amazon.com
    22
    $23.99
    High Accuracy Professional Diamond Tester Pen, Jewelry Diamond Tester With 60X Mini LED Magnifying&40X Full Metal Illuminated Jewelry Loop Magnifier,
    Amazon.com
    22
    $14.99
    Diamond Tester - High Accuracy Jewelry Diamond Tester For Novice And Expert
    Vernier
    $14.99
    Diamond Tester - High Accuracy Jewelry Diamond Tester For Novice And Expert
    Vernier
    $39.97
    $78.99
    Professional Diamond Tester
    Until Times Up
    49% off
    $39.97
    $78.99
    Professional Diamond Tester
    Until Times Up
    $51.89
    $58.97
    Gold Silver Platinum Diamond Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Electronic Scale Test 30X Eye Loupe Magnifier Precious Metals 999 925
    Amazon.com
    254
    Free shipping
    12% off
    $51.89
    $58.97
    Gold Silver Platinum Diamond Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Electronic Scale Test 30X Eye Loupe Magnifier Precious Metals 999 925
    Amazon.com
    254
    $39.95
    Purity Testing Kit For Diamonds Gemstones Moissanites Gold Silver And Platinum Jewelry Electronic Digital Diamond Tester Machine JSP GTE
    Amazon.com
    190
    Free shipping
    $39.95
    Purity Testing Kit For Diamonds Gemstones Moissanites Gold Silver And Platinum Jewelry Electronic Digital Diamond Tester Machine JSP GTE
    Amazon.com
    190
    $289.00
    Presidium Instruments Gem Tester II (PGT II) Now With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
    Amazon.com
    361
    Free shipping
    $289.00
    Presidium Instruments Gem Tester II (PGT II) Now With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
    Amazon.com
    361
    $9.49
    Portable Professional Diamond Tester Pen - Fast & Accurate Jewelry Identification With LCD & LED Indicators
    Evalm
    30-day returns (most items)
    $9.49
    Portable Professional Diamond Tester Pen - Fast & Accurate Jewelry Identification With LCD & LED Indicators
    Evalm
    30-day returns
    $59.99
    High Accuracy 2-In-1 Diamond And Moissanite Tester Portable Gemstone Measuring Tool
    Evalm
    30-day returns (most items)
    $59.99
    High Accuracy 2-In-1 Diamond And Moissanite Tester Portable Gemstone Measuring Tool
    Evalm
    30-day returns
    $12.88
    High Accuracy Diamond Tester Pen For Gemstone Testing And Jewelry Evaluation
    Evalm
    30-day returns (most items)
    $12.88
    High Accuracy Diamond Tester Pen For Gemstone Testing And Jewelry Evaluation
    Evalm
    30-day returns