OTI BY PRESIDIUM : Fast & Precise Testing for Natural and Lab-Grown Diamonds PVC Zip Polybags ensuring accuracy in gemstone identification

ensuring accuracy in gemstone identification without fail

able to bear ozone

leaving your hands completely free to rotate or twist the tweezer as per your desire - 3 options FR1

the Gemax Dial Gauge provides precise and dependable measurements

Sizes - 3x3/4x4/5x5/6x6/9x9 (Small to Large Respectively)

OTI BY PRESIDIUM : Fast & Precise Testing for Natural and Lab-Grown Diamonds PVC Zip Polybags ensuring accuracy in gemstone identificationTransform your diamond authentication process with OTI by Presidium, the next generation tool designed to deliver rapid, accurate, and reliable testing results. This innovative device integrates dual optical and thermal technologies into a single probe, enabling easy and precise differentiation between natural diamonds and lab grown diamonds (CVD HPHT), moissanite, and other common diamond simulants like Glass, Sapphire, and Cubic Zirconia (CZ).