Presidium Synthetic Diamond Tester

A portable desktop diamond tester by Presidium to help screen out Type IIa colorless diamonds (usually CVD/HPHT laboratory-grown synthetic diamonds) - Shop Now!

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

Presidium Synthetic Diamond Screener

DIAMOND TESTER Gem Tester II Plus Presidium

SMARTPRO ® SPGE-I Gem Eye I Gem and Diamond Tester Smart Pro

Presidium Synthetic Diamond Screener (SDS) - Testing on a loose diamond

List of Presidium Diamond & Moissanite Testers. Find out More!

Presidium - Synthetic Diamond Screener II

Micro USB Cable Cord for Presidium GEM Indicator PGI and Adamas Diamond Tester

Presidium Tester Diamond Mate C(PDMT-C) Rechargeable – Best Jewelry Supply

Screen out potential laboratory-grown diamonds with the Synthetic Diamond Screener II by Presidium

Presidium Synthetic Diamond Screener SDS Colorless Tester CVD HTHP Type IIa Lab Created Jewelry Instrument Identification Tools

How It Works: Presidium Synthetic Diamond Screener II

Presidium PDT Duo Tester-Identify Diamonds & Colored Stones

Presidium SDS Synthetic Diamond Screener

Enhanced Synthetic Diamond Screener II - Portable Desktop Device by Presidium