Presidium Synthetic Diamond Screener (SDS)

Enhanced with additional features, the Synthetic Diamond Screener II is a portable desktop device developed by Presidium to help screen out Type IIa colorless diamonds (usually CVD/HPHT laboratory-grown synthetic diamonds) from the natural Type Ia colorless diamond.

The SDS II uses advanced technology that measures a diamond’s UV light transmittance ability. It is a portable desktop diamond verification instrument suitable for both loose and mounted stones, including melees as small as 0.02ct. Easy to use and battery-operated, its indicator light bars give a blue light to indicate that the stone is a natural diamond and a red light to indicate a Type IIa diamond. The device gives clear and accurate results within two seconds.

 Specification:

• ASSURE TESTED by the ASSURE Program through Diamond Producers Association (DPA)

• 100% laboratory-grown diamonds referral rate

• Fully portable and easy to use

• Suitable for both loose and mounted stones, including melees as small as 0.02ct

• Gives clear and accurate results within two seconds