Dropship Wholesale Presidium Gem Tester With Color Grade

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Presidium® Gem Tester

Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones : Presidium: Arts, Crafts & Sewing

Is it a Diamond? Ruby or Garnet? Sapphire or Tanzanite? Emerald or Jadeite? The PRESIDIUM GEM TESTER PROVIDES THE ANSWERS!!! The Presidium Gem Tester

Presidium Gem Tester/Colored Stone Estimator II

Presidium Gem Tester for sale

100% Genuine 0.8mm~3.0mm 1.0ct White D Color Round Loose Moissanite Stone VVS1 Excellent Cut Grade Test Positive Lab Stone

List of Presidium Colored Gemstone Testers. Find out More!

Benchmark, Efficient presidium gem tester for Jewellers

Benchmark, Efficient presidium gem tester for Jewellers