Presidium Gem Tester II PGT II Diamonds/Moissanites and Colored Gemsto – Best Jewelry Supply
Presidium Gem Tester PGT II Colored Gemstone Testers Estimator Display Gemological Testing Identification Instrument Tools
Benchmark, Efficient presidium gem tester for Jewellers
Smartpro Reader Diamond Simulants Moissanite Testers Multi Tester
NOTE: The calibration may be affected during shipping. If you have issues, reach out to the seller. INDUSTRIES MOST TRUSTED gemstone tester redesigned
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
Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones : Presidium: Arts, Crafts & Sewing
New PRESIDIUM Jewelry Jewellery Jade Crystal Diamond Selector
Singapore Presidium Colored Gemstone Testers Duo PDT Refractometer Diamond Jewelry Appraisal Identification Instruments Tools
Presidium Gem Indicator (PGI), Gem Tester
Singapore Presidium Diamond Simulants Moissanite Testers Multi Tester PMuT III All-In-One Handheld Jewelry Instrument