Presidium Synthetic Diamond Tester, Presidium Synthetic Diamond Screener (SDS)

Presidium Gem Indicator - YQ-103

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

Laboratory Grown Diamonds Information Guide To HPHT And CVD

The industry is praising Presidium's quality testing devices

Presidium Synthetic Diamond Screener II (SDS II) - TD5314

Synthetic Diamond Screener (SDS) [SDS] - 7.418:-

Presidium Synthetic Diamond Screener II Jewelry Tester Testing

Testing for laboratory-grown diamonds with the ARi by Presidium

Presidium - Synthetic Diamond Screener II

The Presidium Synthetic Diamond Screener was developed to help screen out natural Type I colorless diamond from Type IIa colorless diamonds which are

Presidium SDS Synthetic Diamond Screener II

Laboratory Grown Diamonds Information Guide To HPHT And CVD

Presidium - Synthetic Diamond Screener II