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Testeur de diamant synthétique Screener II Presidium®

Testeur de diamant synthétique Screener II Presidium®

Testeur de diamant naturel, synthétique et moissanite ARI, Presidium

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 Tester II: Quick Diamond/Moissanite Identification & Colored Gemstone Separation

Presidium DuoTester w/o Diamond SImulants

Presidium® Synthetic White Diamond Screener II - RioGrande

Synthetic diamonds Tester Presidium Syntethic Diamond Screener II

Presidium Moissanite Tester II: Entry-level Instrument

Presidium Synthetic Diamond Screener II Jewelry Tester Testing Tool

Testeurs de pierre pour gemmologue