NEW PRESIDIUM PGT II Gem Tester Colored Stones and Diamond Moissanite Guns 6 Black Sample Trays

6 Black Sample Trays

For many years

This is a beautiful new Sterling Silver Saint Michael Round Medal

- High Polish Finish: 21 Half-Spheres

Twelve 3/4" - 13/16" telescopic spring bars

NEW PRESIDIUM PGT II Gem Tester Colored Stones and Diamond Moissanite Guns 6 Black Sample TraysThe industrys most trusted colored gemstone tester is now redesigned to be more compact, sturdy and portable. In its second generation, the Presidium Gem Tester II provides a quick and easy way to identify diamonds moissanites and separates up to 16 common colored gemstones based on their thermal conductivity with its clear and direct analog display. A newly redesigned inbuilt calibration reference and adjustment provides ease of operation both