SYNTHETIC DIAMOND TESTER - PRESIDIUM - SDS NEW ARRIVAL Packed with hundreds of black-and-white

Packed with hundreds of black-and-white diagrams

Power Supply: 2 × CR2032 lithium batteries (included)

The chapter on synthetic diamonds has eleven new pages

the celebrated Italian goldsmith Benvenuto Cellini placed diamond third after ruby and emerald

SYNTHETIC DIAMOND TESTER - PRESIDIUM - SDS NEW ARRIVAL Packed with hundreds of black-and-whitePRESIDIUM SYNTHETIC DIAMOND SCREENER Identifies synthetic loose and mounted diamonds through its low UV absorption The Synthetic Diamond Screener is developed to help screen out synthetic Type lla colorless diamonds, which are likely to be synthetic and created through chemical vapor deposition (CVD) or high pressure high temperature (HPHT) syntheses, from natural type Ia colorless diamonds. When subjected to this deep UV irradiation, type Ia and type