Diamond Tester

Presidium Gem Tester II

The Presidium Gem Tester is a device used to test the authenticity of gemstones. It uses thermal conductivity to identify and distinguish between various types of gemstones such as diamonds, sapphires, and rubies.

Presidium Diamond Mate-A (PDMT-A)

A pocket-sized intrument that instantly verifies the authencity of diamonds based on their thermal conductivity properties.

GEMTRUE VERITAS DIAMOND TESTER

Powered by 4 x AAA Batteries, Powered by USB cable, TESTER NOTIFICATION LIGHT RESULT LIGHT CVD/HPHT & MOISSANITE DIAMOND Tester

Diamond Tester Green And Black Presidium Screener-II

Presidium manufactured the Presidium Screener-II to aid in the separation of synthetic Type IIa colorless diamond from naturally occurring Type Ia colorless diamond. Type IIa colorless diamond is most likely produced by chemical vapor deposition (CVD) or high pressure high temperature (HPHT) synthesis.

Presidium Multi Tester Pmut-III Diamond Tester

An ergonomically-designed instrument that instantly identifies diamonds and moissanites based on their thermal and electrical conductivity properties.

Black Diamond Selector

Diamond Selector

GEMTRUE ARETE DIAMOND TESTER

Modern Technology: The GemTrue Arete Synthetic Diamond Tester uses cutting-edge technology to accurately identify between lab-grown and genuine diamonds. By using this equipment, you can confidently determine the authenticity of your diamonds and say goodbye to guessing.