Gold/Platinum & Gemstone Testers 2

Kern ORA 1GG Gemmology/Jewellery Refractometer Details Need to measure the refractive index of jewellery? You need Kern's ORA 1GG. This specially d...

IDENTIFIES, DETECTS AND SEPARATES MOISSANITE FROM DIAMOND The second generation PRO-M II moissanite tester that features NEW EXCLUSIVE UV-F1 MOISSA...