PRESIDIUM Synthetic Diamond Screener II (SDS II) Tester CVD HPHT D to J Color Clasps - Lobster Includes 20 sticks of solder

Includes 20 sticks of solder

5 mm (3/16" x 1/2")

This is a new pair of 14 karat yellow gold light friction earring backs

its indicator light bars give a blue light to indicate that the stone is a Type la diamond and a red light to indicate a Type IIa diamond

Approximate Width- 2 mm (1/16")

PRESIDIUM Synthetic Diamond Screener II (SDS II) Tester CVD HPHT D to J Color Clasps - Lobster Includes 20 sticks of solderSDS II Presidiums Synthetic Diamond Screener (SDS II) was awarded the coveted ASSURE Tested Certification Mark following thorough testing in the ASSURE program. The SDS II is the only ASSURE Diamond Verification Instrument that retails for less than US$1,000. The SDS II uses advanced technology that measures a diamonds UV light transmittance ability. It is a portable desktop diamond verification instrument suitable for both loose and mounted stones,