GemoLog Colour Stone Gemstone Tester

Sold out
£395.00 GBP Including VAT

"This item has been discontinued and is no longer manufactured"

The most sophisticated and user-friendly colour stone gem tester on the market. Separates genuine, cultured, lab and most imitation gems of any size, bulk or setting. Can test semiprecious gems: rubies sapphires and emeralds along with precious gems: garnet, alexandrite and spinel. 

  • Instantly, with a push of a button, you can separate Genuine from Cultured and Imitation gems;
  • Save time with fast and easy non-destructive testing;
  • Conveniently tests loose and faceted gems (rings, earrings, etc.);
  • Works on most colour precious and semi-precious gems, except diamonds;
  • Perfectly suited for testing the following:
    • Precious Gems: Ruby (red), Sapphire (blue), and Emerald (green);
    • Semi-precious Gems: Garnet (red), Alexandrite (variable green-red), and Spinel;
  • Uses State-of-the-Art optical sensor (patent pending);
  • No calibration required. Ready to test when you are;
  • Proudly Assembled and Serviced in the USA

You recently viewed

Clear recently viewed