Shop gem tester pen

Sponsored
About our ads
$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
$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
6
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
6
$28.79
$35.99
Diamond Tester Pen, Professional Jewelry Diamond Tester With 60X
eBay
20% off
$28.79
$35.99
Diamond Tester Pen, Professional Jewelry Diamond Tester With 60X
eBay
$592.00
Presidium PGT II Gem Tester II - Black
eBay
28
Free shipping
$592.00
Presidium PGT II Gem Tester II - Black
eBay
28
$394.25
PRESIDIUM GEM INDICATOR PGI GEM TESTER USB
eBay
Free shipping
$394.25
PRESIDIUM GEM INDICATOR PGI GEM TESTER USB
eBay
Free shipping
$14.79
Gold Silver Diamond Tester Selector Gemstone Testing Kit Digital
eBay
Free shipping
$14.79
Gold Silver Diamond Tester Selector Gemstone Testing Kit Digital
eBay
Free shipping
$429.00
Presidium Gem Tester II PGT-2 Diamond & Gemstone Tester New, Fast Shipping
eBay
Free shipping
$429.00
Presidium Gem Tester II PGT-2 Diamond & Gemstone Tester New, Fast Shipping
eBay
Free shipping
$369.94
Presidium Gem Indicator For Gemstone Testing
Stuller, Inc.
$369.94
Presidium Gem Indicator For Gemstone Testing
Stuller, Inc.
$239.00
New Multi Diamond Tester Pen Diamond Testing Pen /Gem Detector Jewelry Tools
eBay
$239.00
New Multi Diamond Tester Pen Diamond Testing Pen /Gem Detector Jewelry Tools
eBay
$21.14
Rollbacks & More Portable Gem Tester, Gemstone Tester With LED Indicator Light & Touch Screen, Accurate Test And To Read, For All Stones
Walmart
Free shipping
$21.14
Rollbacks & More Portable Gem Tester, Gemstone Tester With LED Indicator Light & Touch Screen, Accurate Test And To Read, For All Stones
Walmart
Free shipping
$305.28
Presidium Gem Tester II - Quickly Identify Diamonds And Moissanite, And Differentiate Up To 16 Gemstone Types Based On Thermal Conductivity
Stuller, Inc.
$305.28
Presidium Gem Tester II - Quickly Identify Diamonds And Moissanite, And Differentiate Up To 16 Gemstone Types Based On Thermal Conductivity
Stuller, Inc.
$590.90
Professional Drilling Pen Drilling Instrument, All Kinds Of Gem Diamond Tester
eBay
Free shipping
$590.90
Professional Drilling Pen Drilling Instrument, All Kinds Of Gem Diamond Tester
eBay
Free shipping
$86.73
$169.81
Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored Gemstones(Presidium Gem Tester Complete Unit)
shopvenial
48% off
$86.73
$169.81
Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored Gemstones(Presidium Gem Tester Complete Unit)
shopvenial
$453.99
Gemstone Tester II With ATC For Identifying Diamonds Moissanites And Gems US
eBay
Free shipping
$453.99
Gemstone Tester II With ATC For Identifying Diamonds Moissanites And Gems US
eBay
Free shipping
$167.43
Presidium Diamond Mate Tester
Stuller, Inc.
$167.43
Presidium Diamond Mate Tester
Stuller, Inc.
$49.43
2 in 1 One Touch Diamond & Moissanite Tester Diamond Gemstone Detector Selector
Walmart
Free shipping
$49.43
2 in 1 One Touch Diamond & Moissanite Tester Diamond Gemstone Detector Selector
Walmart
Free shipping
$11.99
Cevemin Professional Gem Tester Pen | Accurate Gemstone Testing Tool For Jewelers & Collectors | Portable Digital Detector With Clear Display
Walmart
Free shipping
$11.99
Cevemin Professional Gem Tester Pen | Accurate Gemstone Testing Tool For Jewelers & Collectors | Portable Digital Detector With Clear Display
Walmart
Free shipping
$50.40
$84.00
2-In-1 Diamond Moissanite Tester Pen, Professional Real Diamonds Detector Moissanite Tester Pen,High Accuracy Diamond Tester Pen Jeweler Tool Gem Tester For Diamond Moissanite
shopvenial
39% off
$50.40
$84.00
2-In-1 Diamond Moissanite Tester Pen, Professional Real Diamonds Detector Moissanite Tester Pen,High Accuracy Diamond Tester Pen Jeweler Tool Gem Tester For Diamond Moissanite
shopvenial
$767.97
Jewelry Refractometer Gemstone Refractive Index Tester Identification Instrument
eBay
$767.97
Jewelry Refractometer Gemstone Refractive Index Tester Identification Instrument
eBay
$16.97
Gold Silver Diamond Tester Selector Gemstone Testing Kit Digital
eBay
Free shipping
$16.97
Gold Silver Diamond Tester Selector Gemstone Testing Kit Digital
eBay
Free shipping
$616.83
Presidium Duo Tester PDT Diamond Gemstone Black
eBay
Free shipping
$616.83
Presidium Duo Tester PDT Diamond Gemstone Black
eBay
Free shipping
$208.49
Jewelry Detector Observer Tool Tester Gems Identification Tool Set With Box New
eBay
Free shipping
$208.49
Jewelry Detector Observer Tool Tester Gems Identification Tool Set With Box New
eBay
Free shipping
$280.40
Portable Gem Diamond Tester Selector And Accessories Jeweler Tool Box Kit
eBay
$280.40
Portable Gem Diamond Tester Selector And Accessories Jeweler Tool Box Kit
eBay
$13.65
High Accuracy Diamond Tester Pen - Professional Jewelry Diamond Selector Tool Kit With Display, Instant Real Diamond Detection For Gemstones & Moissan
Walmart
$13.65
High Accuracy Diamond Tester Pen - Professional Jewelry Diamond Selector Tool Kit With Display, Instant Real Diamond Detection For Gemstones & Moissan
Walmart
$228.00
Portable Gem Diamond Tester Selector And Accessories Jewelry Tool Set & Box
eBay
$228.00
Portable Gem Diamond Tester Selector And Accessories Jewelry Tool Set & Box
eBay
$48.99
Diamond Tester High Accuracy Diamond Tester Pen ,Professional Diamond Selector For Jeweler Novice And Expert,Thermal Conductivity Meter (Diamond Teste
Walmart
Free shipping
$48.99
Diamond Tester High Accuracy Diamond Tester Pen ,Professional Diamond Selector For Jeweler Novice And Expert,Thermal Conductivity Meter (Diamond Teste
Walmart
Free shipping
$86.73
$169.81
Diamond Selector Tool- Portable Electronic Jewelry Tester Pen For Color Stones, Gold Testing Kits, Gemstone Jewelry Validation, Gem Pen Selector
shopvenial
48% off
$86.73
$169.81
Diamond Selector Tool- Portable Electronic Jewelry Tester Pen For Color Stones, Gold Testing Kits, Gemstone Jewelry Validation, Gem Pen Selector
shopvenial
$129.00
Diamond Tester Pen: Gemstone & Moissanite Detector With LED
Etsy
$129.00
Diamond Tester Pen: Gemstone & Moissanite Detector With LED
Etsy
$50.40
$84.00
2-In-1 Diamond Moissanite Tester Pen, Professional Real Diamonds Detector Moissanite Tester Pen,High Accuracy Diamond Tester Pen Jeweler Tool Gem Tester For Diamond Moissanite
shop.tenlca-gs.com
39% off
$50.40
$84.00
2-In-1 Diamond Moissanite Tester Pen, Professional Real Diamonds Detector Moissanite Tester Pen,High Accuracy Diamond Tester Pen Jeweler Tool Gem Tester For Diamond Moissanite
shop.tenlca-gs.com
$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.plamtpioneer.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
us.plamtpioneer.com
$67.28
$149.37
Gemstone Tester Kit - Portable High Accuracy LED Jewelry Tester With Diamond Base And Detection Pen For Diamond And Moissanite
us.plamtpioneer.com
54% off
$67.28
$149.37
Gemstone Tester Kit - Portable High Accuracy LED Jewelry Tester With Diamond Base And Detection Pen For Diamond And Moissanite
us.plamtpioneer.com
$67.28
$149.37
Gem And Diamond Tester,Jewelry Tester,Diamond Tester Pen,With Thermal Conductivity And Assisted Thermal Calibration
us.plamtpioneer.com
54% off
$67.28
$149.37
Gem And Diamond Tester,Jewelry Tester,Diamond Tester Pen,With Thermal Conductivity And Assisted Thermal Calibration
us.plamtpioneer.com
$12.88
High Accuracy Diamond Tester Pen For Gemstone Testing And Jewelry Evaluation
Evalm
$12.88
High Accuracy Diamond Tester Pen For Gemstone Testing And Jewelry Evaluation
Evalm
$67.28
$149.37
Gem Tester,Jewelry Tester,Precious Metal Verifier,Diamond Gemstone Tester,Thermal Conductivity Meter,Diamond Tester Pen-With Assisted Thermal Calibration
ventalibresa.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
ventalibresa.com
$36.97
$73.94
Diamond Jeweler Tool Kit Portable Gemstone Tester Selector Pen For Gold | Dynamicdeals
Inspire Uplift
50% off
$36.97
$73.94
Diamond Jeweler Tool Kit Portable Gemstone Tester Selector Pen For Gold | Dynamicdeals
Inspire Uplift
$45.62
Diamond Tester Gemstone Selector Gems II Tool LED Indicator
Etsy
4
Free shipping
$45.62
Diamond Tester Gemstone Selector Gems II Tool LED Indicator
Etsy
4
⭐ GemTrue Multi Plus Diamond Tester Pen | Accurate, Portable, and Easy Gemstone Testing! 💎
2:53
⭐ GemTrue Multi Plus Diamond Tester Pen | Accurate, Portable, a…
2.3K viewsSep 29, 2024
YouTubeGemTrue Company Limited
Valkynos Professional Diamond Tester Pen with 365nm UV Light & Thermal Sensor – Fast 0.5s Detection, Portable Gem Checker for Novice & Experts – Battery Included
0:13
Valkynos Professional Diamond Tester Pen with 365nm UV Light …
6 months ago
amazon
GAIN EXPRESS Diamond Tester Pen, Professional Diamond Moissanite Gemstone Tester with UV Ultraviolet Light & Thermal Sensor, Gem Checker Jewelry Tester Diamond Selector for Novice and Expert
0:42
GAIN EXPRESS Diamond Tester Pen, Professional Diamond Moiss…
50 viewsAug 8, 2014
amazon
GemTrue Multi Plus Diamond Tester Pen | The Ultimate Gemstone Tester for Jewelers
3:14
GemTrue Multi Plus Diamond Tester Pen | The Ultimate Gemstone Test…
378 viewsOct 19, 2024
YouTubeGemTrue Company Limited
Professional Diamond Tester Pen, High Accuracy Jewelry Diamond Tester, Electronic Diamond Gem Tester and Tester Pen 60X Magnifying Glasses Tool Kit for Novice Expert (Diamond Tester Pen)
1:39
Professional Diamond Tester Pen, High Accuracy Jewelry Diamond T…
7 months ago
amazon
Presidium Gem Tester II (PGT II) - Performing a test and Reading Results
1:12
Find in video from 00:26Testing on Loose Gemstones
Presidium Gem Tester II (PGT II) - Performing a test and Reading Re…
25.4K viewsSep 7, 2020
YouTubePresidium Instruments
Diamond Tester Pen Review - Professional Diamond Selector II for Accurate Results
4:31
Diamond Tester Pen Review - Professional Diamond Selector II f…
55 views11 months ago
YouTubeSES Product LAB
2:57
High Accuracy Professional Diamond Tester Pen, Jewelry Dia…
Aug 8, 2024
amazon
2:43
Find in video from 00:39Testing Process
Hmkis Diamond Tester Pen Review - Is It Worth the Hype?
5.5K viewsSep 23, 2023
YouTubeJewelry Hub
1:14
Presidium Gem Tester II (PGT II) - Assisted Thermal Calibration
25.7K viewsSep 7, 2020
YouTubePresidium Instruments
1:58
Diamond Tester Pen Rechargeable with UV Light,High Accuracy Jewe…
50 viewsDec 21, 2024
amazon
1:05
Find in video from 00:10Introduction to PGI Test
Presidium Gem Indicator (PGI) Performing a Test and Reading Re…
9.9K viewsApr 21, 2021
YouTubePresidium Instruments
3:37
Find in video from 02:22Starting the Diamond Test
Diamond Selector 2 II Diamond Tester From AMAZON - Demo Ho…
217.2K viewsFeb 24, 2022
YouTubeMining Asteroids
2:09
Find in video from 01:49Redefining Your Diamond Testing Experience
Revolutionary Diamond Tester: Meet MAX - The Ultimate Diamond Auth…
4.5K viewsJun 8, 2024
YouTubeSmartpro Instrument
18:24
Find in video from 04:50Testing Emerald and Diamond
Presidium Gem Tester II (PGT II) - Testing Emerald, Diamond, Sapph…
220.5K viewsNov 27, 2018
YouTubeTexas Gal Treasures
1:50
Presidium Gem Tester II - Assisted Thermal Calibration (For #PTG111…
26.9K viewsAug 16, 2021
YouTubePresidium Instruments
1:14
Diamond Tester Jewelry Gem Stone Tester Kit – Professional 2-in-1 Te…
100 viewsAug 12, 2024
amazon
3:21
Find in video from 01:24Testing Diamonds with a Diamond Selector
GemTrue Diamond Selector II – Affordable, Accurate, and Portabl…
30.5K viewsSep 8, 2024
YouTubeGemTrue Company Limited
2:02
GEMORO AuRACLE PRO DIGITAL GOLD & PLATINUM TESTER
10.6K views11 months ago
YouTubeGEMORO PRODUCTS
4:23
Find in video from 00:09Testarosa Features
GemOro Testerossa Diamond Tester Instructional Video
3.6K viewsMar 8, 2019
YouTubeGesswein
12:00
Presidium Gem Tester II (PGT II) - Testing Ruby, Diamond, Sapphire…
25.9K viewsFeb 6, 2020
YouTubeTexas Gal Treasures
0:57
Powering On the Presidium Gem Indicator (PGI) Using Batteries
11.7K viewsJan 30, 2015
YouTubePresidium Instruments
4:30
Find in video from 00:19What are Diamond Testers?
Do Diamond Tester & Selectors Bought Online Actually Work to Fi…
11.6K viewsJun 1, 2024
YouTubeTHE PROPOSAL
2:54
GemOro Auracle Analyzer Gold Tester | Accurate Compact Portabl…
1 viewsNov 30, 2022
amazon
2:22
GEMORO AURACLE PRO–Gold & Platinum Tester
14.5K viewsJul 7, 2023
YouTubeGEMORO PRODUCTS
1:05
How to Operate Presidium Multi Tester III Diamond/Gem Authentic…
28.3K viewsMay 30, 2011
YouTubePresidium Instruments
0:33
Presidium® Diamond Mate Tester Kit
5.3K viewsJul 20, 2018
YouTubeStuller, Inc.
4:51
Diamond Moissanite Tester Gemstone 2pt Jewel Stone Comb…
264K viewsJan 7, 2015
YouTubeGain Express
0:35
MIUONO Diamond Tester, Professional Diamond Gem Teste…
21 viewsJul 31, 2020
amazon
How To Use A Diamond Selector (tester) Pen Correctly? - Jewelry M…
14 views7 months ago
YouTubeJewelry Market Spotlight
See more videos
Static thumbnail place holder

Shop gem tester pen

Sponsored
About our ads
$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
$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
6
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
6
$28.79
$35.99
Diamond Tester Pen, Professional Jewelry Diamond Tester With 60X
eBay
20% off
$28.79
$35.99
Diamond Tester Pen, Professional Jewelry Diamond Tester With 60X
eBay
$592.00
Presidium PGT II Gem Tester II - Black
eBay
28
Free shipping
$592.00
Presidium PGT II Gem Tester II - Black
eBay
28
$394.25
PRESIDIUM GEM INDICATOR PGI GEM TESTER USB
eBay
Free shipping
$394.25
PRESIDIUM GEM INDICATOR PGI GEM TESTER USB
eBay
Free shipping
$14.79
Gold Silver Diamond Tester Selector Gemstone Testing Kit Digital
eBay
Free shipping
$14.79
Gold Silver Diamond Tester Selector Gemstone Testing Kit Digital
eBay
Free shipping
$429.00
Presidium Gem Tester II PGT-2 Diamond & Gemstone Tester New, Fast Shipping
eBay
Free shipping
$429.00
Presidium Gem Tester II PGT-2 Diamond & Gemstone Tester New, Fast Shipping
eBay
Free shipping
$369.94
Presidium Gem Indicator For Gemstone Testing
Stuller, Inc.
$369.94
Presidium Gem Indicator For Gemstone Testing
Stuller, Inc.
$239.00
New Multi Diamond Tester Pen Diamond Testing Pen /Gem Detector Jewelry Tools
eBay
$239.00
New Multi Diamond Tester Pen Diamond Testing Pen /Gem Detector Jewelry Tools
eBay
$21.14
Rollbacks & More Portable Gem Tester, Gemstone Tester With LED Indicator Light & Touch Screen, Accurate Test And To Read, For All Stones
Walmart
Free shipping
$21.14
Rollbacks & More Portable Gem Tester, Gemstone Tester With LED Indicator Light & Touch Screen, Accurate Test And To Read, For All Stones
Walmart
Free shipping
$305.28
Presidium Gem Tester II - Quickly Identify Diamonds And Moissanite, And Differentiate Up To 16 Gemstone Types Based On Thermal Conductivity
Stuller, Inc.
$305.28
Presidium Gem Tester II - Quickly Identify Diamonds And Moissanite, And Differentiate Up To 16 Gemstone Types Based On Thermal Conductivity
Stuller, Inc.
$590.90
Professional Drilling Pen Drilling Instrument, All Kinds Of Gem Diamond Tester
eBay
Free shipping
$590.90
Professional Drilling Pen Drilling Instrument, All Kinds Of Gem Diamond Tester
eBay
Free shipping
$86.73
$169.81
Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored Gemstones(Presidium Gem Tester Complete Unit)
shopvenial
48% off
$86.73
$169.81
Presidium Instruments Gem Tester II (PGT II) With Assisted Thermal Calibration (ATC) For Identifying Diamonds/Moissanites And Common Colored Gemstones(Presidium Gem Tester Complete Unit)
shopvenial
$453.99
Gemstone Tester II With ATC For Identifying Diamonds Moissanites And Gems US
eBay
Free shipping
$453.99
Gemstone Tester II With ATC For Identifying Diamonds Moissanites And Gems US
eBay
Free shipping
$167.43
Presidium Diamond Mate Tester
Stuller, Inc.
$167.43
Presidium Diamond Mate Tester
Stuller, Inc.
$49.43
2 in 1 One Touch Diamond & Moissanite Tester Diamond Gemstone Detector Selector
Walmart
Free shipping
$49.43
2 in 1 One Touch Diamond & Moissanite Tester Diamond Gemstone Detector Selector
Walmart
Free shipping
$11.99
Cevemin Professional Gem Tester Pen | Accurate Gemstone Testing Tool For Jewelers & Collectors | Portable Digital Detector With Clear Display
Walmart
Free shipping
$11.99
Cevemin Professional Gem Tester Pen | Accurate Gemstone Testing Tool For Jewelers & Collectors | Portable Digital Detector With Clear Display
Walmart
Free shipping
$50.40
$84.00
2-In-1 Diamond Moissanite Tester Pen, Professional Real Diamonds Detector Moissanite Tester Pen,High Accuracy Diamond Tester Pen Jeweler Tool Gem Tester For Diamond Moissanite
shopvenial
39% off
$50.40
$84.00
2-In-1 Diamond Moissanite Tester Pen, Professional Real Diamonds Detector Moissanite Tester Pen,High Accuracy Diamond Tester Pen Jeweler Tool Gem Tester For Diamond Moissanite
shopvenial