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

Identify Diamonds, Moissanites & Colored Gemstones with Confidence

The Presidium Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) is the professional standard for gemstone identification. Accurately distinguishes diamonds from moissanites and identifies common colored gemstones with ease.

Key Features

• Identifies Diamonds & Moissanites — Accurately distinguishes between the two
• Common Colored Gemstone Identification — Tests a wide range of gemstones
• Assisted Thermal Calibration (ATC) — Ensures accurate readings every time
• Professional Grade — Trusted by jewelers and gemologists worldwide
• Easy to Use — Simple operation for fast, reliable results
• Presidium Quality — Industry-leading gemstone testing instruments

What's in the Box

• Presidium Gem Tester II (PGT II)
• Calibration Stone
• Carrying Case
• User Manual