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$289.00
Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored Gemstones
Amazon.com
914
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
914
$10.99
$12.99
Diamond Tester, Professional Jewelers' Gemstone Detector, High Accuracy Diamond Tester Pen Professional For Professional Jewelers, Gem Tester (Metal
Amazon.com
15% off
$10.99
$12.99
Diamond Tester, Professional Jewelers' Gemstone Detector, High Accuracy Diamond Tester Pen Professional For Professional Jewelers, Gem Tester (Metal
Amazon.com
$45.90
Diamond Tester Real Diamonds Tester High Accuracy Diamond Tester With Ultraviolet (UV) Light, Professional Diamond Tester Pen Jeweler Tool Gem Tester
Amazon.com
Free shipping
$45.90
Diamond Tester Real Diamonds Tester High Accuracy Diamond Tester With Ultraviolet (UV) Light, Professional Diamond Tester Pen Jeweler Tool Gem Tester
Amazon.com
Free shipping
$67.28
$149.37
Gem Tester,Jewelry Tester,Precious Metal Verifier,Diamond Gemstone Tester,Thermal Conductivity Meter,Diamond Tester Pen-With Assisted Thermal Calibration
us.topthebusiness
54% off
$67.28
$149.37
Gem Tester,Jewelry Tester,Precious Metal Verifier,Diamond Gemstone Tester,Thermal Conductivity Meter,Diamond Tester Pen-With Assisted Thermal Calibration
us.topthebusiness
$74.00
Presidium Replacement Probe Pen PS2-2 For Presidium Gem Tester II (PGT II) And Duo Tester II (PDT II)
Amazon.com
Free shipping
$74.00
Presidium Replacement Probe Pen PS2-2 For Presidium Gem Tester II (PGT II) And Duo Tester II (PDT II)
Amazon.com
Free shipping
$109.90
Diamond Tester Pen, Professional Diamond Tester High Accuracy Moissanite Tester Combo Tester Kit 2Pt Jewel Gem Stone Tester Diamond Selector For
Amazon.com
Free shipping
$109.90
Diamond Tester Pen, Professional Diamond Tester High Accuracy Moissanite Tester Combo Tester Kit 2Pt Jewel Gem Stone Tester Diamond Selector For
Amazon.com
Free shipping
$229.00
Grobet 56.926 Smartpro Gem-Eye I LED Indicator Gem Tester
Amazon.com
Free shipping
$229.00
Grobet 56.926 Smartpro Gem-Eye I LED Indicator Gem Tester
Amazon.com
Free shipping
$315.57
Presidium Instruments Gem Tester II (PGT II) Now With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
Amazon.com
406
Free shipping
$315.57
Presidium Instruments Gem Tester II (PGT II) Now With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
Amazon.com
406
$19.90
Professional Diamond Tester Pen, High Accuracy Jewelry Diamond Tester, Electronic Diamond Gem Tester And Tester Pen 60X Magnifying Glasses Tool Kit
Amazon.com
3
$19.90
Professional Diamond Tester Pen, High Accuracy Jewelry Diamond Tester, Electronic Diamond Gem Tester And Tester Pen 60X Magnifying Glasses Tool Kit
Amazon.com
3
$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
9
$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
9
$55.99
High Accuracy Diamond Tester Pen Professional Jewelry Diamond Selector With UV Light For Novice And Expert Jeweler Tool, Real Diamond Tester For
Amazon.com
2
Free shipping
$55.99
High Accuracy Diamond Tester Pen Professional Jewelry Diamond Selector With UV Light For Novice And Expert Jeweler Tool, Real Diamond Tester For
Amazon.com
2
$62.05
Generic Jewelry Refractometer, Portable Gem Tester, Professional Gemstone Tester, Gem Refractometer, Measures Refractive Index 1.30-1.81, Flashlight
Amazon.com
Free shipping
$62.05
Generic Jewelry Refractometer, Portable Gem Tester, Professional Gemstone Tester, Gem Refractometer, Measures Refractive Index 1.30-1.81, Flashlight
Amazon.com
Free shipping
$67.28
$149.37
Gem Tester,Jewelry Tester,Precious Metal Verifier,Diamond Gemstone Tester,Thermal Conductivity Meter,Diamond Tester Pen-With Assisted Thermal Calibration
atpeventdecor.com
54% off
$67.28
$149.37
Gem Tester,Jewelry Tester,Precious Metal Verifier,Diamond Gemstone Tester,Thermal Conductivity Meter,Diamond Tester Pen-With Assisted Thermal Calibration
atpeventdecor.com
$14.99
Diamond Tester,High Accuracy Jewelry Diamond Tester Professional Diamond Tester Pen Jeweler Tool For Novice And Expert - Diamond Selector II 9V
Amazon.com
5K+
$14.99
Diamond Tester,High Accuracy Jewelry Diamond Tester Professional Diamond Tester Pen Jeweler Tool For Novice And Expert - Diamond Selector II 9V
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
7K+
$16.99
HMKIS Diamond Tester Pen, Professional Jewelry Diamond Tester With 60X Jewelry Loupe Magnifier, Diamond Selector For Novice And Expert (
Amazon.com
7K+
$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
17
$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
17
$229.00
Presidium Multi Tester III (Pmut III) All-In-One Instrument For Testing Diamonds, Moissanites And Diamond Simulants
Amazon.com
Free shipping
$229.00
Presidium Multi Tester III (Pmut III) All-In-One Instrument For Testing Diamonds, Moissanites And Diamond Simulants
Amazon.com
Free shipping
$67.28
$149.37
Gem And Diamond Tester,Jewelry Tester,Diamond Tester Pen,With Thermal Conductivity And Assisted Thermal Calibration
us.topthebusiness
54% off
$67.28
$149.37
Gem And Diamond Tester,Jewelry Tester,Diamond Tester Pen,With Thermal Conductivity And Assisted Thermal Calibration
us.topthebusiness
$100.74
Refractometer, Jewelry Refractometer Meter Testing Identification Tool Professional Gemological Refractometer Tester For Measuring Refractive Index
Amazon.com
$100.74
Refractometer, Jewelry Refractometer Meter Testing Identification Tool Professional Gemological Refractometer Tester For Measuring Refractive Index
Amazon.com
$70.99
Chelsea Filter(Jadeite Filter), Jewelers Hastings Triplet Loupe, Diffraction Spectroscope - Gem Identification Tools Bundle - 3 Items
Amazon.com
7
Free shipping
$70.99
Chelsea Filter(Jadeite Filter), Jewelers Hastings Triplet Loupe, Diffraction Spectroscope - Gem Identification Tools Bundle - 3 Items
Amazon.com
7
$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
339
$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
339
$26.90
TEKCOPLUS Handheld 80mm Polariscope With Flashlight Jeweler Gemologist Gemstone Tester Tool Optics Dark Field Hastings Loupe Magnifier
Amazon.com
$26.90
TEKCOPLUS Handheld 80mm Polariscope With Flashlight Jeweler Gemologist Gemstone Tester Tool Optics Dark Field Hastings Loupe Magnifier
Amazon.com
$1,036.67
Gem Tester Gemstone Tester Estimator Display Gemological Testing Instrument Tool
eBay
Free shipping
$1,036.67
Gem Tester Gemstone Tester Estimator Display Gemological Testing Instrument Tool
eBay
Free shipping
$7.75
Flashlight, Eco-Friendly Tester Pen, Identification Tool, Jewelry Display For Home Use(Blue Purple Light)
Amazon.com
$7.75
Flashlight, Eco-Friendly Tester Pen, Identification Tool, Jewelry Display For Home Use(Blue Purple Light)
Amazon.com
$20.99
Foldable Ruby Filter Identification Tool For Emerald And Gemstones
Amazon.com
27
$20.99
Foldable Ruby Filter Identification Tool For Emerald And Gemstones
Amazon.com
27
$78.65
HCCTOZZ Gemological Gemstone Gem Refractometer Built-In Light, Professional Machine Gemstone Refractive Ldentification Gem Refractometer
Amazon.com
Free shipping
$78.65
HCCTOZZ Gemological Gemstone Gem Refractometer Built-In Light, Professional Machine Gemstone Refractive Ldentification Gem Refractometer
Amazon.com
Free shipping
$7.35
Flashlight, Identification Tool, Tester Pen, For Home Jewelry Display(Blue Light)
Amazon.com
$7.35
Flashlight, Identification Tool, Tester Pen, For Home Jewelry Display(Blue Light)
Amazon.com
$219.00
Jewelry Tabletop Polariscope Desktop Magnifier Gem Identification Tool +Gem Clip
eBay
Used
$219.00
Jewelry Tabletop Polariscope Desktop Magnifier Gem Identification Tool +Gem Clip
eBay
Used
$11.95
Diamond Tester Portable Gem Selector Gemstone Jeweler Tool Testing Pen
eBay
Free shipping
$11.95
Diamond Tester Portable Gem Selector Gemstone Jeweler Tool Testing Pen
eBay
Free shipping
$11.96
Diamond Tester Portable Gem Selector Gemstone Jeweler Tool Testing Kit
eBay
Free shipping
$11.96
Diamond Tester Portable Gem Selector Gemstone Jeweler Tool Testing Kit
eBay
Free shipping
$203.03
Tabletop Jewelry Polariscope Desktop Magnifier Gem Identification Tool +Gem Clip
eBay
Free shipping
$203.03
Tabletop Jewelry Polariscope Desktop Magnifier Gem Identification Tool +Gem Clip
eBay
Free shipping
$156.99
Colidcolor Mohs Hardness Test Kit, 1-10 Scratch Tester For Industrial & Gemstone Use - Mineral Identification Tool For Jewelry, Rocks (Portable
Amazon.com
Free shipping
$156.99
Colidcolor Mohs Hardness Test Kit, 1-10 Scratch Tester For Industrial & Gemstone Use - Mineral Identification Tool For Jewelry, Rocks (Portable
Amazon.com
Free shipping
$11.98
Diamond Tester Portable Gem Selector Gemstone Jeweler Tool Testing Kit
eBay
Free shipping
$11.98
Diamond Tester Portable Gem Selector Gemstone Jeweler Tool Testing Kit
eBay
Free shipping
$390.00
Presidium Gem Tester Ii Colored Stones Diamond Model
eBay
Free shipping
$390.00
Presidium Gem Tester Ii Colored Stones Diamond Model
eBay
Free shipping
$27.99
$51.66
1Pc Professional Diamond Tester, Gem Tester Pen Portable Electronic Diamond Tester Tool For Jewelry Jade Ruby Stone Identification Hardness Test Tool
LightInTheBox
45% off
$27.99
$51.66
1Pc Professional Diamond Tester, Gem Tester Pen Portable Electronic Diamond Tester Tool For Jewelry Jade Ruby Stone Identification Hardness Test Tool
LightInTheBox
$37.00
$39.72
Purity Testing Kit For Diamonds Gemstones Moissanites Gold Silver And Platinum Jewelry Electronic Digital Diamond Tester Machine JSP GTE
Amazon.com
190
Free shipping
$37.00
$39.72
Purity Testing Kit For Diamonds Gemstones Moissanites Gold Silver And Platinum Jewelry Electronic Digital Diamond Tester Machine JSP GTE
Amazon.com
190
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    Shop gem identification tools

    Sponsored
    About our ads
    $289.00
    Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored Gemstones
    Amazon.com
    914
    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
    914
    $10.99
    $12.99
    Diamond Tester, Professional Jewelers' Gemstone Detector, High Accuracy Diamond Tester Pen Professional For Professional Jewelers, Gem Tester (Metal
    Amazon.com
    15% off
    $10.99
    $12.99
    Diamond Tester, Professional Jewelers' Gemstone Detector, High Accuracy Diamond Tester Pen Professional For Professional Jewelers, Gem Tester (Metal
    Amazon.com
    $45.90
    Diamond Tester Real Diamonds Tester High Accuracy Diamond Tester With Ultraviolet (UV) Light, Professional Diamond Tester Pen Jeweler Tool Gem Tester
    Amazon.com
    Free shipping
    $45.90
    Diamond Tester Real Diamonds Tester High Accuracy Diamond Tester With Ultraviolet (UV) Light, Professional Diamond Tester Pen Jeweler Tool Gem Tester
    Amazon.com
    Free shipping
    $67.28
    $149.37
    Gem Tester,Jewelry Tester,Precious Metal Verifier,Diamond Gemstone Tester,Thermal Conductivity Meter,Diamond Tester Pen-With Assisted Thermal Calibration
    us.topthebusiness
    54% off
    $67.28
    $149.37
    Gem Tester,Jewelry Tester,Precious Metal Verifier,Diamond Gemstone Tester,Thermal Conductivity Meter,Diamond Tester Pen-With Assisted Thermal Calibration
    us.topthebusiness
    $74.00
    Presidium Replacement Probe Pen PS2-2 For Presidium Gem Tester II (PGT II) And Duo Tester II (PDT II)
    Amazon.com
    Free shipping
    $74.00
    Presidium Replacement Probe Pen PS2-2 For Presidium Gem Tester II (PGT II) And Duo Tester II (PDT II)
    Amazon.com
    Free shipping
    $109.90
    Diamond Tester Pen, Professional Diamond Tester High Accuracy Moissanite Tester Combo Tester Kit 2Pt Jewel Gem Stone Tester Diamond Selector For
    Amazon.com
    Free shipping
    $109.90
    Diamond Tester Pen, Professional Diamond Tester High Accuracy Moissanite Tester Combo Tester Kit 2Pt Jewel Gem Stone Tester Diamond Selector For
    Amazon.com
    Free shipping
    $229.00
    Grobet 56.926 Smartpro Gem-Eye I LED Indicator Gem Tester
    Amazon.com
    Free shipping
    $229.00
    Grobet 56.926 Smartpro Gem-Eye I LED Indicator Gem Tester
    Amazon.com
    Free shipping
    $315.57
    Presidium Instruments Gem Tester II (PGT II) Now With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
    Amazon.com
    406
    Free shipping
    $315.57
    Presidium Instruments Gem Tester II (PGT II) Now With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored
    Amazon.com
    406
    $19.90
    Professional Diamond Tester Pen, High Accuracy Jewelry Diamond Tester, Electronic Diamond Gem Tester And Tester Pen 60X Magnifying Glasses Tool Kit
    Amazon.com
    3
    $19.90
    Professional Diamond Tester Pen, High Accuracy Jewelry Diamond Tester, Electronic Diamond Gem Tester And Tester Pen 60X Magnifying Glasses Tool Kit
    Amazon.com
    3
    $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
    9
    $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
    9
    $55.99
    High Accuracy Diamond Tester Pen Professional Jewelry Diamond Selector With UV Light For Novice And Expert Jeweler Tool, Real Diamond Tester For
    Amazon.com
    2
    Free shipping
    $55.99
    High Accuracy Diamond Tester Pen Professional Jewelry Diamond Selector With UV Light For Novice And Expert Jeweler Tool, Real Diamond Tester For
    Amazon.com
    2
    $62.05
    Generic Jewelry Refractometer, Portable Gem Tester, Professional Gemstone Tester, Gem Refractometer, Measures Refractive Index 1.30-1.81, Flashlight
    Amazon.com
    Free shipping
    $62.05
    Generic Jewelry Refractometer, Portable Gem Tester, Professional Gemstone Tester, Gem Refractometer, Measures Refractive Index 1.30-1.81, Flashlight
    Amazon.com
    Free shipping
    $67.28
    $149.37
    Gem Tester,Jewelry Tester,Precious Metal Verifier,Diamond Gemstone Tester,Thermal Conductivity Meter,Diamond Tester Pen-With Assisted Thermal Calibration
    atpeventdecor.com
    54% off
    $67.28
    $149.37
    Gem Tester,Jewelry Tester,Precious Metal Verifier,Diamond Gemstone Tester,Thermal Conductivity Meter,Diamond Tester Pen-With Assisted Thermal Calibration
    atpeventdecor.com
    $14.99
    Diamond Tester,High Accuracy Jewelry Diamond Tester Professional Diamond Tester Pen Jeweler Tool For Novice And Expert - Diamond Selector II 9V
    Amazon.com
    5K+
    $14.99
    Diamond Tester,High Accuracy Jewelry Diamond Tester Professional Diamond Tester Pen Jeweler Tool For Novice And Expert - Diamond Selector II 9V
    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
    7K+
    $16.99
    HMKIS Diamond Tester Pen, Professional Jewelry Diamond Tester With 60X Jewelry Loupe Magnifier, Diamond Selector For Novice And Expert (
    Amazon.com
    7K+
    $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
    17
    $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
    17
    $229.00
    Presidium Multi Tester III (Pmut III) All-In-One Instrument For Testing Diamonds, Moissanites And Diamond Simulants
    Amazon.com
    Free shipping
    $229.00
    Presidium Multi Tester III (Pmut III) All-In-One Instrument For Testing Diamonds, Moissanites And Diamond Simulants
    Amazon.com
    Free shipping
    $67.28
    $149.37
    Gem And Diamond Tester,Jewelry Tester,Diamond Tester Pen,With Thermal Conductivity And Assisted Thermal Calibration
    us.topthebusiness
    54% off
    $67.28
    $149.37
    Gem And Diamond Tester,Jewelry Tester,Diamond Tester Pen,With Thermal Conductivity And Assisted Thermal Calibration
    us.topthebusiness