Presidium SDS II Synthetic Diamond Screener

Description

The Synthetic Diamond Screener II is a device designed to identify whether a diamond is natural or laboratory-grown. The device will emit a green light if the diamond is natural or a red light if it is laboratory-grown. This step takes only a few seconds, and it will tell you whether you are dealing with a natural diamond or a laboratory-grown diamond.

Synthetic Diamond Screener II Features:

Advanced technology that measures a diamond’s UV light transmittance ability
2 color coded (blue/red) indicator light bars to give a low or high reading of UV light absorption with blue light indicating Natural Diamond and red light indicating Type IIa Diamond
Instantaneous clear results within 2 seconds
Blue light to illuminate the testing pad
A 5mm metal bar to conveniently raise the test probe for successive testing on loose stones
Test button will blink in red to alert if the device is unable to detect any stones on the photo-detector
Auto shutdown of interior LED light source for safe testing when lid of device is open or when Start Test button is not activated
USB port for alternative power source and connectivity
Exterior base foam padding to ensure non-slip sturdiness and prevent scratches to surfaces
Low battery indicator
Energy-saving auto power-off of device after 10 minutes without operation

Help to screen out Type IIa diamonds likely to be laboratory-grown diamonds
Tests on diamonds within a range in dimension from 1.5 mm in width and up to 5 mm in height (approx. 0.02 to 10 carat size)
Tests on polished diamonds of popular cuts such as brilliant round cut, emerald cut, baguette cut, etc
Can be used on both loose and mounted diamonds (on jewelry with open-back setting)
For use on colorless diamonds from D Color down to J Color