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$16.99
High Accuracy Professional Diamond Tester Pen Jeweler Tool For Novice And Expert - Diamond Selector II 9V Battery Included(Black)
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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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High-Accuracy Portable Diamond Tester Pen - Electronic Jewelry Detector For Diamonds, Jade, Ruby Stones - Battery-Powered, Non-Rechargeable, With
Temu US
7
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High-Accuracy Portable Diamond Tester Pen - Electronic Jewelry Detector For Diamonds, Jade, Ruby Stones - Battery-Powered, Non-Rechargeable, With
Temu US
7
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Diamond Tester,High Accuracy Diamond Tester Pen And Diamond Torch Jewelry Diamond Tester Kit Professional Diamond Selector For Novice And Expert,
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SAM By Presidium, Diamond Tester And Identify A Wider Range Of Moissanites
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16
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SAM By Presidium, Diamond Tester And Identify A Wider Range Of Moissanites
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16
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Gold Silver Platinum Diamond Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Electronic Scale Test 30X Eye Loupe Magnifier Precious Metals 999 925
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Gold Silver Platinum Diamond Jewelry Tester Appraisal Kit 10K 14K 18K 22K 24K Electronic Scale Test 30X Eye Loupe Magnifier Precious Metals 999 925
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809
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Presidium Multi Tester III (Pmut III) All-In-One Instrument For Testing Diamonds, Moissanites And Diamond Simulants
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289
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Presidium Multi Tester III (Pmut III) All-In-One Instrument For Testing Diamonds, Moissanites And Diamond Simulants
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Diamond Tester Pen, High Accuracy Jewelry Diamond Tester+200G/0.01G Mini Jewelry Scale+60X Mini LED Magnifying, Professional Diamond Selector For
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378
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Diamond Tester+60X LED Magnifying Glasses Jeweler Tool Kit Combofor Novice And Expert - Diamond Selector II 9V Battery Included(Diamond Tester+)
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1K+
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Diamond Tester+60X LED Magnifying Glasses Jeweler Tool Kit Combofor Novice And Expert - Diamond Selector II 9V Battery Included(Diamond Tester+)
Amazon.com
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PRESIDIUM DIAMONDMATE-C ELECTRONIC DIAMOND TESTER
Amazon.com
167
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PRESIDIUM DIAMONDMATE-C ELECTRONIC DIAMOND TESTER
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167
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Diamond Tester High Accuracy Diamond Tester Pen Jewelry Diamond Tester Professional Diamond Selector Diamond Tester Kit For Novice And Expert,
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88
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Diamond Tester High Accuracy Diamond Tester Pen Jewelry Diamond Tester Professional Diamond Selector Diamond Tester Kit For Novice And Expert,
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88
$269.00
Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
Amazon.com
914
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$269.00
Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
Amazon.com
914
$300.00
Original Presidium Electronic Diamond/Gemstone Gauge PEGG
Amazon.com
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Original Presidium Electronic Diamond/Gemstone Gauge PEGG
Amazon.com
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$38.99
Professional Rechargeable Diamond Tester Pen With UV Light,High Accuracy Jewelry Diamond Tester,Electronic Diamond Gem Tester And Tester Pen-Diamond
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9
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Professional Rechargeable Diamond Tester Pen With UV Light,High Accuracy Jewelry Diamond Tester,Electronic Diamond Gem Tester And Tester Pen-Diamond
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9
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Purity Testing Kit For Diamonds Gemstones Moissanites Gold Silver And Platinum Jewelry Electronic Digital Diamond Tester Machine JSP GTE
Amazon.com
296
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Purity Testing Kit For Diamonds Gemstones Moissanites Gold Silver And Platinum Jewelry Electronic Digital Diamond Tester Machine JSP GTE
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Best Sellers Diamond Tester Pen,High Accuracy Jewelry Diamond Tester Tool For Novice And Expert, Thermal Conductivity Meter(Diamond Tester)
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Best Sellers Diamond Tester Pen,High Accuracy Jewelry Diamond Tester Tool For Novice And Expert, Thermal Conductivity Meter(Diamond Tester)
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$23.80
Jewelry Diamond Tester,200G/0.01G Mini Jewelry Scale,60X Mini LED Magnifying Diamonds Kit,Professional Diamond Selector For Novice And Expert
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179
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Jewelry Diamond Tester,200G/0.01G Mini Jewelry Scale,60X Mini LED Magnifying Diamonds Kit,Professional Diamond Selector For Novice And Expert
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179
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HMKIS Diamond Tester+200G/0.01G Mini Jewelry Scale+ 60X Mini LED Magnifying, Professional Diamond Selector For Novice And Expert, Thermal
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HMKIS Diamond Tester+200G/0.01G Mini Jewelry Scale+ 60X Mini LED Magnifying, Professional Diamond Selector For Novice And Expert, Thermal
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High Accuracy Professional Diamond Tester Pen, Jewelry Diamond Tester With 60X Mini LED Magnifying&40X Full Metal Illuminated Jewelry Loop Magnifier
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67
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High Accuracy Professional Diamond Tester Pen, Jewelry Diamond Tester With 60X Mini LED Magnifying&40X Full Metal Illuminated Jewelry Loop Magnifier
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67
$269.00
Presidium Instruments Gem Tester II (PGT II) Now With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
Amazon.com
271
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Presidium Instruments Gem Tester II (PGT II) Now With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
Amazon.com
271
$9.17
High-Precision Diamond Tester Pen - Portable Electronic Tool For Jewelry, Jade & Ruby Identification, Battery-Powered (Batteries Not Included)
Temu US
26K+
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High-Precision Diamond Tester Pen - Portable Electronic Tool For Jewelry, Jade & Ruby Identification, Battery-Powered (Batteries Not Included)
Temu US
26K+
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Stillcool Diamond Tester, High Accuracy Diamond Tester Pen, Diamond Tester Professional, Diamond Detector Gem Tester Gemstone Gemstone Tester, Black
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2K+
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Stillcool Diamond Tester, High Accuracy Diamond Tester Pen, Diamond Tester Professional, Diamond Detector Gem Tester Gemstone Gemstone Tester, Black
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Diamond Tester Pen,Professional Jewelry Diamond Tester+40X Illuminated Jewelry Loop Magnifier,Diamond Selector For Novice And Expert,Thermal
Amazon.com
97
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Diamond Tester Pen,Professional Jewelry Diamond Tester+40X Illuminated Jewelry Loop Magnifier,Diamond Selector For Novice And Expert,Thermal
Amazon.com
97
$6.85
High Accuracy Diamond Tester Professional Jeweler Test Tool For Novice, Diamond Selector (Battery Not Included)
Walmart
2
$6.85
High Accuracy Diamond Tester Professional Jeweler Test Tool For Novice, Diamond Selector (Battery Not Included)
Walmart
2
$17.43
High Accuracy Diamond Tester Pen,Professional Jewelry Selector Tool Jewelry Test Tool With 60X Illuminated Loupe & Case
Walmart
3
Free shipping
$17.43
High Accuracy Diamond Tester Pen,Professional Jewelry Selector Tool Jewelry Test Tool With 60X Illuminated Loupe & Case
Walmart
3
$12.99
High Accuracy Professional Diamond Tester Gemstone Selector Ll Jeweler Tool Kits
Walmart
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High Accuracy Professional Diamond Tester Gemstone Selector Ll Jeweler Tool Kits
Walmart
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$186.98
$228.69
Gem And Diamond Tester Smart Pro
AliExpress
Free shipping
18% off
$186.98
$228.69
Gem And Diamond Tester Smart Pro
AliExpress
Free shipping
$7.62
Golden Silvery Diamond Tester Selector Gemstone Testing Kit Digital Electronic Tool
Temu US
48
$7.62
Golden Silvery Diamond Tester Selector Gemstone Testing Kit Digital Electronic Tool
Temu US
48
$5.61
Diamond Tester High Accuracy Diamond Tester Pen Jewelry Diamond Tester Professional Diamond Selector
AliExpress
$5.61
Diamond Tester High Accuracy Diamond Tester Pen Jewelry Diamond Tester Professional Diamond Selector
AliExpress
$269.00
Presidium GEM Tester II - Colored Gemstone And Diamond Tester Remodeled - NEW
Etsy
1K+
Free shipping
$269.00
Presidium GEM Tester II - Colored Gemstone And Diamond Tester Remodeled - NEW
Etsy
1K+
$14.86
$29.13
Gold Silver-Diamond Tester Selector Gemstone-Testing Kit Digital Electronic Tool
AliExpress
Free shipping
48% off
$14.86
$29.13
Gold Silver-Diamond Tester Selector Gemstone-Testing Kit Digital Electronic Tool
AliExpress
Free shipping
$13.92
$18.56
Gold Silver-Diamond Tester Selector Gemstone-Testing Kit Digital Electronic Tool
AliExpress
Free shipping
24% off
$13.92
$18.56
Gold Silver-Diamond Tester Selector Gemstone-Testing Kit Digital Electronic Tool
AliExpress
Free shipping
$8.41
Diamond Selector II Professional LED Diamond Tester Diamond Indicator Jewelry Crystal Jade Selector
AliExpress
$8.41
Diamond Selector II Professional LED Diamond Tester Diamond Indicator Jewelry Crystal Jade Selector
AliExpress
$600.00
Diamond Tester VVS Moissanite High-Grade Customize Iced Out VVS Moissanite Diamond Hip-Hop Electricity Watch Skeleton Watch
Alibaba.com
$600.00
Diamond Tester VVS Moissanite High-Grade Customize Iced Out VVS Moissanite Diamond Hip-Hop Electricity Watch Skeleton Watch
Alibaba.com
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    Shop Real Diamond Tester

    Sponsored
    $16.99
    High Accuracy Professional Diamond Tester Pen Jeweler Tool For Novice And Expert - Diamond Selector II 9V Battery Included(Black)
    Amazon.com
    5K+
    $16.99
    High Accuracy Professional Diamond Tester Pen Jeweler Tool For Novice And Expert - Diamond Selector II 9V Battery Included(Black)
    Amazon.com
    5K+
    $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+
    $10.99
    Diamond Tester, Diamond Detector, High Accuracy Diamond Tester Pen For Professional Jewelers, Gem Tester (Metal Detection Limitation)
    Amazon.com
    $10.99
    Diamond Tester, Diamond Detector, High Accuracy Diamond Tester Pen For Professional Jewelers, Gem Tester (Metal Detection Limitation)
    Amazon.com
    $17.90
    Diamond Tester Pen+60X Mini LED Magnifying,High Accuracy Jewelry Diamond Tester Tool,Environmental Protection 9V Battery,Professional Diamond
    Amazon.com
    302
    $17.90
    Diamond Tester Pen+60X Mini LED Magnifying,High Accuracy Jewelry Diamond Tester Tool,Environmental Protection 9V Battery,Professional Diamond
    Amazon.com
    302
    $8.07
    High-Accuracy Portable Diamond Tester Pen - Electronic Jewelry Detector For Diamonds, Jade, Ruby Stones - Battery-Powered, Non-Rechargeable, With
    Temu US
    7
    $8.07
    High-Accuracy Portable Diamond Tester Pen - Electronic Jewelry Detector For Diamonds, Jade, Ruby Stones - Battery-Powered, Non-Rechargeable, With
    Temu US
    7
    $22.50
    Diamond Tester,High Accuracy Diamond Tester Pen And Diamond Torch Jewelry Diamond Tester Kit Professional Diamond Selector For Novice And Expert,
    Amazon.com
    30
    $22.50
    Diamond Tester,High Accuracy Diamond Tester Pen And Diamond Torch Jewelry Diamond Tester Kit Professional Diamond Selector For Novice And Expert,
    Amazon.com
    30
    $299.00
    SAM By Presidium, Diamond Tester And Identify A Wider Range Of Moissanites
    Amazon.com
    16
    Free shipping
    $299.00
    SAM By Presidium, Diamond Tester And Identify A Wider Range Of Moissanites
    Amazon.com
    16
    $54.00
    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
    809
    Free shipping
    $54.00
    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
    809
    $209.00
    Presidium Multi Tester III (Pmut III) All-In-One Instrument For Testing Diamonds, Moissanites And Diamond Simulants
    Amazon.com
    289
    Free shipping
    $209.00
    Presidium Multi Tester III (Pmut III) All-In-One Instrument For Testing Diamonds, Moissanites And Diamond Simulants
    Amazon.com
    289
    $24.80
    Diamond Tester Pen, High Accuracy Jewelry Diamond Tester+200G/0.01G Mini Jewelry Scale+60X Mini LED Magnifying, Professional Diamond Selector For
    Amazon.com
    378
    $24.80
    Diamond Tester Pen, High Accuracy Jewelry Diamond Tester+200G/0.01G Mini Jewelry Scale+60X Mini LED Magnifying, Professional Diamond Selector For
    Amazon.com
    378
    $16.88
    Diamond Tester+60X LED Magnifying Glasses Jeweler Tool Kit Combofor Novice And Expert - Diamond Selector II 9V Battery Included(Diamond Tester+)
    Amazon.com
    1K+
    $16.88
    Diamond Tester+60X LED Magnifying Glasses Jeweler Tool Kit Combofor Novice And Expert - Diamond Selector II 9V Battery Included(Diamond Tester+)
    Amazon.com
    1K+
    $135.00
    PRESIDIUM DIAMONDMATE-C ELECTRONIC DIAMOND TESTER
    Amazon.com
    167
    Free shipping
    $135.00
    PRESIDIUM DIAMONDMATE-C ELECTRONIC DIAMOND TESTER
    Amazon.com
    167
    $14.99
    Diamond Tester High Accuracy Diamond Tester Pen Jewelry Diamond Tester Professional Diamond Selector Diamond Tester Kit For Novice And Expert,
    Amazon.com
    88
    $14.99
    Diamond Tester High Accuracy Diamond Tester Pen Jewelry Diamond Tester Professional Diamond Selector Diamond Tester Kit For Novice And Expert,
    Amazon.com
    88
    $269.00
    Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
    Amazon.com
    914
    Free shipping
    $269.00
    Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
    Amazon.com
    914
    $300.00
    Original Presidium Electronic Diamond/Gemstone Gauge PEGG
    Amazon.com
    Free shipping
    $300.00
    Original Presidium Electronic Diamond/Gemstone Gauge PEGG
    Amazon.com
    Free shipping
    $38.99
    Professional Rechargeable Diamond Tester Pen With UV Light,High Accuracy Jewelry Diamond Tester,Electronic Diamond Gem Tester And Tester Pen-Diamond
    Amazon.com
    9
    Free shipping
    $38.99
    Professional Rechargeable Diamond Tester Pen With UV Light,High Accuracy Jewelry Diamond Tester,Electronic Diamond Gem Tester And Tester Pen-Diamond
    Amazon.com
    9
    $38.72
    Purity Testing Kit For Diamonds Gemstones Moissanites Gold Silver And Platinum Jewelry Electronic Digital Diamond Tester Machine JSP GTE
    Amazon.com
    296
    Free shipping
    $38.72
    Purity Testing Kit For Diamonds Gemstones Moissanites Gold Silver And Platinum Jewelry Electronic Digital Diamond Tester Machine JSP GTE
    Amazon.com
    296
    $15.99
    Best Sellers Diamond Tester Pen,High Accuracy Jewelry Diamond Tester Tool For Novice And Expert, Thermal Conductivity Meter(Diamond Tester)
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    51
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    Best Sellers Diamond Tester Pen,High Accuracy Jewelry Diamond Tester Tool For Novice And Expert, Thermal Conductivity Meter(Diamond Tester)
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    51

    • Top 5 Gem Tester of 2025 | Best Gem Tester 2025

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