Shop Effective Diamond Tester

Sponsored
$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+
$269.00
Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
Amazon.com
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
Free shipping
$10.99
Diamond Tester, Diamond Detector, High Accuracy Diamond Tester Pen For Professional Jewelers, Gem Tester (Metal Detection Limitation)
Amazon.com
260
$10.99
Diamond Tester, Diamond Detector, High Accuracy Diamond Tester Pen For Professional Jewelers, Gem Tester (Metal Detection Limitation)
Amazon.com
260
$7.62
Golden Silvery Diamond Tester Selector Gemstone Testing Kit Digital Electronic Tool
Temu US
$7.62
Golden Silvery Diamond Tester Selector Gemstone Testing Kit Digital Electronic Tool
Temu US
$9.17
High-Precision Diamond Tester Pen - Portable Electronic Tool For Jewelry, Jade & Ruby Identification, Battery-Powered (Batteries Not Included)
Temu US
$9.17
High-Precision Diamond Tester Pen - Portable Electronic Tool For Jewelry, Jade & Ruby Identification, Battery-Powered (Batteries Not Included)
Temu US
$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
85
$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
85
$38.72
Purity Testing Kit For Diamonds Gemstones Moissanites Gold Silver And Platinum Jewelry Electronic Digital Diamond Tester Machine JSP GTE
Amazon.com
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
Free shipping
$11.86
2025 Professional Tester Set - Detect Lab Grown Diamonds And In 3 Seconds With Box
Temu US
$11.86
2025 Professional Tester Set - Detect Lab Grown Diamonds And In 3 Seconds With Box
Temu US
$269.00
Presidium Instruments Gem Tester II (PGT II) Now With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
Amazon.com
Free shipping
$269.00
Presidium Instruments Gem Tester II (PGT II) Now With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
Amazon.com
Free shipping
$10.46
$11.78
Diamond Gold Silver Tester Selector Gemstone Testing Electronic Too Q9y7
Walmart
11% off
$10.46
$11.78
Diamond Gold Silver Tester Selector Gemstone Testing Electronic Too Q9y7
Walmart
$24.19
HMKIS Diamond Tester+200G/0.01G Mini Jewelry Scale+ 60X Mini LED Magnifying, Professional Diamond Selector For Novice And Expert, Thermal
Amazon.com
5K+
$24.19
HMKIS Diamond Tester+200G/0.01G Mini Jewelry Scale+ 60X Mini LED Magnifying, Professional Diamond Selector For Novice And Expert, Thermal
Amazon.com
5K+
$209.00
Gemoro Ultratester 3+ Diamond Tester | Test Diamond, Moissanite, White Sapphire Gemstone | Precision Tool With Expert Professional Reading & Accuracy
Amazon.com
Free shipping
$209.00
Gemoro Ultratester 3+ Diamond Tester | Test Diamond, Moissanite, White Sapphire Gemstone | Precision Tool With Expert Professional Reading & Accuracy
Amazon.com
Free shipping
$22.99
High Accuracy Professional Diamond Tester Pen, Jewelry Diamond Tester With 60X Mini LED Magnifying&40X Full Metal Illuminated Jewelry Loop Magnifier
Amazon.com
$22.99
High Accuracy Professional Diamond Tester Pen, Jewelry Diamond Tester With 60X Mini LED Magnifying&40X Full Metal Illuminated Jewelry Loop Magnifier
Amazon.com
$11.72
High Accuracy Diamond Tester Selector Gemstone Tool Gems Jewelry Test Tool With LED Indicator
Walmart
Free shipping
$11.72
High Accuracy Diamond Tester Selector Gemstone Tool Gems Jewelry Test Tool With LED Indicator
Walmart
Free shipping
$8.82
High-Accuracy Portable Diamond Tester Pen - Electronic Jewelry Detector For Diamonds, Jade, Ruby Stones - Battery-Powered, Non-Rechargeable, With
Temu US
1
$8.82
High-Accuracy Portable Diamond Tester Pen - Electronic Jewelry Detector For Diamonds, Jade, Ruby Stones - Battery-Powered, Non-Rechargeable, With
Temu US
1
$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
396
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
396
$1,208.80
Gemlogis Belize Portable Diamond Verifier
Stuller, Inc.
15-day returns (most items)
$1,208.80
Gemlogis Belize Portable Diamond Verifier
Stuller, Inc.
15-day returns
$309.00
Presidium Instruments Gem Indicator (PGI) Handheld Tester For Identifying Diamonds And Common Colored Gemstones
Amazon.com
Free shipping
$309.00
Presidium Instruments Gem Indicator (PGI) Handheld Tester For Identifying Diamonds And Common Colored Gemstones
Amazon.com
Free shipping
$5,695.00
GIA Id100 Diamond Screener With Pink Diamond Software Upgrade
Stuller, Inc.
15-day returns (most items)
$5,695.00
GIA Id100 Diamond Screener With Pink Diamond Software Upgrade
Stuller, Inc.
15-day returns
$12.99
High Accuracy Professional Diamond Tester Gemstone Selector Ll Jeweler Tool Kits
Walmart
Free shipping
$12.99
High Accuracy Professional Diamond Tester Gemstone Selector Ll Jeweler Tool Kits
Walmart
Free shipping
$634.94
Presidium Synthetic Diamond Screener II
Stuller, Inc.
15-day returns (most items)
$634.94
Presidium Synthetic Diamond Screener II
Stuller, Inc.
15-day returns
$11.33
Portable Professional Diamond Tester Pen Upgraded Gems Diamond Selector II LED
Walmart
Free shipping
$11.33
Portable Professional Diamond Tester Pen Upgraded Gems Diamond Selector II LED
Walmart
Free shipping
$14.98
Diamond Tester Portable Gem Selector Gemstone Jeweler Tool Testing Kit Pen
Walmart
Free shipping
$14.98
Diamond Tester Portable Gem Selector Gemstone Jeweler Tool Testing Kit Pen
Walmart
Free shipping
$13.52
$18.23
High Accuracy Diamond Tester Pen,Professional Jewelry Selector Tool Jewelry Test Tool With 60X Illuminated Loupe & Case
Walmart
25% off
$13.52
$18.23
High Accuracy Diamond Tester Pen,Professional Jewelry Selector Tool Jewelry Test Tool With 60X Illuminated Loupe & Case
Walmart
$7.04
Testing Tools For Diamonds, Including Diamond Detection Pens, Thermal Conductivity Instruments, And Hardness Testers For Jade, Crystal, And Emerald.
Temu US
53
$7.04
Testing Tools For Diamonds, Including Diamond Detection Pens, Thermal Conductivity Instruments, And Hardness Testers For Jade, Crystal, And Emerald.
Temu US
53
$157.94
Presidium Diamond Mate Tester
Stuller, Inc.
15-day returns (most items)
$157.94
Presidium Diamond Mate Tester
Stuller, Inc.
15-day returns
$34.09
Professional High Accuracy Diamond Selector Diamond Tester Gemstone Selector II Gems LED Indicator Jewelry Test Tool
Walmart
Free shipping
$34.09
Professional High Accuracy Diamond Selector Diamond Tester Gemstone Selector II Gems LED Indicator Jewelry Test Tool
Walmart
Free shipping
$229.00
Smartpro SPGE-I Gem Eye I Gem And Diamond Tester Smart Pro
Amazon.com
Free shipping
$229.00
Smartpro SPGE-I Gem Eye I Gem And Diamond Tester Smart Pro
Amazon.com
Free shipping
$20.31
Diamond Tester,Portable LED Diamond Tester Jewelry Selector Precision Tool,With 60X Illuminated Loupe
Walmart
Free shipping
$20.31
Diamond Tester,Portable LED Diamond Tester Jewelry Selector Precision Tool,With 60X Illuminated Loupe
Walmart
Free shipping
$16.91
Diamond Tester Pen Portable High Accuracy Probe 3-Color Indicator Diamond Selector For Jewelry
Walmart
Free shipping
$16.91
Diamond Tester Pen Portable High Accuracy Probe 3-Color Indicator Diamond Selector For Jewelry
Walmart
Free shipping
$36.47
Portable Diamond Tester Gemstone Tester Selector Jeweler Tool With 30X Magnifier
Walmart
Free shipping
$36.47
Portable Diamond Tester Gemstone Tester Selector Jeweler Tool With 30X Magnifier
Walmart
Free shipping
$13.99
Diamond Selector II Professional LED Diamond Tester Diamond Indicator Jewelry Gem Crystal Jade Selector Test Pen Tool High Accuracy
Walmart
Free shipping
30-day returns
$13.99
Diamond Selector II Professional LED Diamond Tester Diamond Indicator Jewelry Gem Crystal Jade Selector Test Pen Tool High Accuracy
Walmart
30-day returns
$316.94
SAM By Presidium Diamond & Moissanite Tester
Stuller, Inc.
15-day returns (most items)
$316.94
SAM By Presidium Diamond & Moissanite Tester
Stuller, Inc.
15-day returns
$83.95
Presidium Multi Tester III All-In-One Instrument For Testing Diamonds, Moissanites And Diamond Simulants
buy.swimsuitus.com
Free shipping
$83.95
Presidium Multi Tester III All-In-One Instrument For Testing Diamonds, Moissanites And Diamond Simulants
buy.swimsuitus.com
Free shipping
$7.59
Professional Moissanite Diamond Tester - Ultra-Accurate Thermal Conductivity Meter For Precise Hardness Testing, Gemstone Identification And
Temu US
$7.59
Professional Moissanite Diamond Tester - Ultra-Accurate Thermal Conductivity Meter For Precise Hardness Testing, Gemstone Identification And
Temu US
$17.90
High Accuracy Diamond Tester Pen - Jewelry Gem Detector With 30X 60X Illuminated Eye Loupe, Mini LED Foldable Magnifying Distinguish Tool (Black
Amazon.com
14
$17.90
High Accuracy Diamond Tester Pen - Jewelry Gem Detector With 30X 60X Illuminated Eye Loupe, Mini LED Foldable Magnifying Distinguish Tool (Black
Amazon.com
14
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    Shop Effective Diamond Tester

    Sponsored
    $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+
    $269.00
    Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
    Amazon.com
    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
    Free shipping
    $10.99
    Diamond Tester, Diamond Detector, High Accuracy Diamond Tester Pen For Professional Jewelers, Gem Tester (Metal Detection Limitation)
    Amazon.com
    260
    $10.99
    Diamond Tester, Diamond Detector, High Accuracy Diamond Tester Pen For Professional Jewelers, Gem Tester (Metal Detection Limitation)
    Amazon.com
    260
    $7.62
    Golden Silvery Diamond Tester Selector Gemstone Testing Kit Digital Electronic Tool
    Temu US
    $7.62
    Golden Silvery Diamond Tester Selector Gemstone Testing Kit Digital Electronic Tool
    Temu US
    $9.17
    High-Precision Diamond Tester Pen - Portable Electronic Tool For Jewelry, Jade & Ruby Identification, Battery-Powered (Batteries Not Included)
    Temu US
    $9.17
    High-Precision Diamond Tester Pen - Portable Electronic Tool For Jewelry, Jade & Ruby Identification, Battery-Powered (Batteries Not Included)
    Temu US
    $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
    85
    $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
    85
    $38.72
    Purity Testing Kit For Diamonds Gemstones Moissanites Gold Silver And Platinum Jewelry Electronic Digital Diamond Tester Machine JSP GTE
    Amazon.com
    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
    Free shipping
    $11.86
    2025 Professional Tester Set - Detect Lab Grown Diamonds And In 3 Seconds With Box
    Temu US
    $11.86
    2025 Professional Tester Set - Detect Lab Grown Diamonds And In 3 Seconds With Box
    Temu US
    $269.00
    Presidium Instruments Gem Tester II (PGT II) Now With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
    Amazon.com
    Free shipping
    $269.00
    Presidium Instruments Gem Tester II (PGT II) Now With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
    Amazon.com
    Free shipping
    $10.46
    $11.78
    Diamond Gold Silver Tester Selector Gemstone Testing Electronic Too Q9y7
    Walmart
    11% off
    $10.46
    $11.78
    Diamond Gold Silver Tester Selector Gemstone Testing Electronic Too Q9y7
    Walmart
    $24.19
    HMKIS Diamond Tester+200G/0.01G Mini Jewelry Scale+ 60X Mini LED Magnifying, Professional Diamond Selector For Novice And Expert, Thermal
    Amazon.com
    5K+
    $24.19
    HMKIS Diamond Tester+200G/0.01G Mini Jewelry Scale+ 60X Mini LED Magnifying, Professional Diamond Selector For Novice And Expert, Thermal
    Amazon.com
    5K+
    $209.00
    Gemoro Ultratester 3+ Diamond Tester | Test Diamond, Moissanite, White Sapphire Gemstone | Precision Tool With Expert Professional Reading & Accuracy
    Amazon.com
    Free shipping
    $209.00
    Gemoro Ultratester 3+ Diamond Tester | Test Diamond, Moissanite, White Sapphire Gemstone | Precision Tool With Expert Professional Reading & Accuracy
    Amazon.com
    Free shipping
    $22.99
    High Accuracy Professional Diamond Tester Pen, Jewelry Diamond Tester With 60X Mini LED Magnifying&40X Full Metal Illuminated Jewelry Loop Magnifier
    Amazon.com
    $22.99
    High Accuracy Professional Diamond Tester Pen, Jewelry Diamond Tester With 60X Mini LED Magnifying&40X Full Metal Illuminated Jewelry Loop Magnifier
    Amazon.com
    $11.72
    High Accuracy Diamond Tester Selector Gemstone Tool Gems Jewelry Test Tool With LED Indicator
    Walmart
    Free shipping
    $11.72
    High Accuracy Diamond Tester Selector Gemstone Tool Gems Jewelry Test Tool With LED Indicator
    Walmart
    Free shipping
    $8.82
    High-Accuracy Portable Diamond Tester Pen - Electronic Jewelry Detector For Diamonds, Jade, Ruby Stones - Battery-Powered, Non-Rechargeable, With
    Temu US
    1
    $8.82
    High-Accuracy Portable Diamond Tester Pen - Electronic Jewelry Detector For Diamonds, Jade, Ruby Stones - Battery-Powered, Non-Rechargeable, With
    Temu US
    1
    $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
    396
    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
    396
    $1,208.80
    Gemlogis Belize Portable Diamond Verifier
    Stuller, Inc.
    15-day returns (most items)
    $1,208.80
    Gemlogis Belize Portable Diamond Verifier
    Stuller, Inc.
    15-day returns
    $309.00
    Presidium Instruments Gem Indicator (PGI) Handheld Tester For Identifying Diamonds And Common Colored Gemstones
    Amazon.com
    Free shipping
    $309.00
    Presidium Instruments Gem Indicator (PGI) Handheld Tester For Identifying Diamonds And Common Colored Gemstones
    Amazon.com
    Free shipping