Presidium Gem Indicator PGI Colored Gemstone Testers Gemological Testing Instrument Tools
4.9 (466) · $ 202.99 · In stock
Presidium Instruments
Gemstone Testing Equipment Gemstone Testers Estimator
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Presidium Diamond Mate Tester Pen PDMT-A Thermal Properties Jade Crystal Diamond Selector Identification Scanner Jewelry Tools
Presidium Gem Tester PGT II Colored Gemstone Testers Estimator Display Gemological Testing Identification Instrument Tools
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Multi-functional Gemstone Tester Gemstone Detection Authenticity
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Presidium Gem Indicator (PGI) Performing a Test and Reading Results
Presidium Gem Tester PGT II Colored Gemstone Testers Estimator Display Gemological Testing Identification Instrument Tools
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Presidium Instruments Gem Tester II (PGT II) Now with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored
Discover the Presidium Gem Indicator Handheld Digital Tester for 31 Gemstone Types
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