Presidium Gem Tester II Colored Stones and Diamond Moissanite Tester - Norway

Presidium Diamond Tester Multitester III / Diamond Tester

Presidium Duo Tester PDT Diamond Gemstone Tester

Cape Tools & Jewellery Supplies

NEW PRESIDIUM Gem Tester II Colored Stone tester and Diamond

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

NEW PRESIDIUM Gem Tester II Colored Stone tester and Diamond

GemoLog Colour Stone Gemstone Tester

Cape Tools & Jewellery Supplies

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

Gem Tester II: Quick Diamond/Moissanite Identification & Colored

NEW Moissanite Diamond Lab CVD Positive Passed Presidium Multi III

Presidium Instruments Gem Tester II (PGT II) with

Presidium Gem Tester II Colored Stones and Diamond Moissanite

INCLUDED ASSISTED THERMAL CALIBRATION | Now easily self calibrate your device to your testing environment INDUSTRIES MOST TRUSTED | Gemstone tester

Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones

Presidium Instruments Gem Tester II (PGT II) Now with