About This Item
Verify the authenticity of diamonds and gemstones with this Jeweler Diamond Testing Kit, featuring a portable Diamond Tester and a 60X LED-illuminated magnifier loupe. The tester uses thermal conductivity measurement to distinguish real diamonds from simulants quickly and accurately. Bright LED and audible indicators provide clear, instant results, while the precision optical loupe lets you inspect stone clarity and inclusions. Compact, battery-powered, and travel-ready, this set is ideal for jewelers, gem appraisers, collectors, and enthusiasts.
