This new and improved synthetic diamond tester is the latest and greatest in synthetic diamond testing.
This synthetic diamond tester was developed to identify synthetic (lab grown) diamonds, including mounted stones. Designed to be a lightweight, portable and sturdy unit that can be powered by 4 AAA batteries or through its USB port that connects to either an external power source or to the Presidium Universal Power Adaptor. There is an aid to alert the possibility of a Type IIa synthetic diamond. The Diamond Screener helps in quickly screening out natural Type I colorless diamond from Type IIa colorless diamond (which is usually synthetic). Properly identifies IIa colorless diamond (Color D to J) which could be synthetic. Tests best on diamonds 0.02 to 10 Carats (1.5mm to 6mm). For use on colorless diamonds from D color down to J color. Warms up in 4 seconds, and testing results in 2 seconds. Almost any cut of diamond can be used with the screener, and both loose stones and mounted stones can be tested. Warranty on this item is 1 year.