Presidium Instruments Gem Tester II (PGT II) with

Buy Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones: Diamond Testers - ✓ FREE DELIVERY possible on eligible purchases

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Presidium Instruments Gem Tester II (PGT II) with

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Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal

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

How to Calibrate Presidium Gem Tester ii (PGT II)