The Presidium® Gemstone Tester / Colored Stone Estimator is the only colored gemstone thermal tester in the industry. It provides a quick and easy way
Presidium Gem Tester
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Presidium Gem Tester II - PGT II at Rs 15000, Presidium in Mumbai
Presidium Gem Tester II (PGT II) Testing Diamond, Sapphire, Ruby, Amethyst, and Calibrating
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Sachi Store Diamond & Gem Testers
Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones : Presidium: Arts, Crafts & Sewing
Gem Testers - - Presidium Gem Tester II
Presidium Gem Tester II - Thar be Treasure
Presidium Gem Thermal Tester II/Coloured Stone Estimator Dial (PGT
Gem Tester II: Quick Diamond/Moissanite Identification & Colored Gemstone Separation
Presidium Instruments Gem Tester II (PGT II) w/ Assisted Thermal Calibration (AT
Discover the Presidium Gem Indicator Handheld Digital Tester for 31 Gemstone Types
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Presidium Gem Tester II Diamond and Gemstone Tester