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This tester works with accuracy and precision; A simple light touch lets you know if it’s a real diamond; A reliable tester for distinguishing diam...

Easily spot synthetic diamonds using this portable inspection unit: Uses a UV light and your smartphone camera to detect lab-grown stones Runs on...

The GemPen Filters are to be used as Add On Filters to be used with the GemPen Diamond Screener for testing and verifying Diamond, Rubies and Sapp...

The GemPen® provides professional users with the means to efficiently determine whether a diamond, ruby, or sapphire is natural, synthetic (man-mad...

The GemPen® provides professional users with the means to efficiently determine whether a diamond, ruby or sapphire is natural, synthetic (man-made...

Diamond Colour GradingGemPen Darkroom allows the professional user to create a portable environment, making it easier to more accurately interpret ...

Varna-D quickly grades a diamond’s colour with precision, speed and repeatability! This self-contained device comes with inbuilt lights, processor ...

Kern's OZG-4 series microscopes are specifically designed for use within the jewellery industry, allowing professional jewellers to study gems and ...

Presidium’s Synthetic Diamond Screener II (SDS II) is a portable desktop diamond verification instrument developed to help screen out Type IIa colo...

SmartPro Aura is The first Synthetic Diamond Scanner that can screen automatically for mounted jewellery but can also be used to test loose stones ...

Revolutionary handheld CVD/HPHT & Moissanite Screener that can be used on loose OR mounted stones (even if they are mounted on closed back sett...

The Thermo Scientific Niton DLX desktop x-ray lab delivers fast and accurate XRF-based precious metal analysis results in an elegantly designed sys...