NEW PRESIDIUM PGT II Gem Tester Colored Stones and Diamond Moissanite Stud Leather Center

Leather Center

Metal - 12K Gold

Approximate Width- 4 mm (1/8")

6 Black Velvet Earring & Pendant Gift Boxes With Brass Rims for Jewelry Displays

NEW PRESIDIUM PGT II Gem Tester Colored Stones and Diamond Moissanite Stud Leather CenterThe 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