DIAMOND JEWELRY SCREENING SERVICE

Many a times people buy jewelry from unknown sources or pass down valuable antique jewelry to the next generation without any proper or old documentation and in most of the cases the new generation modifies the outdated designs into something contemporary.  In such case there are also chances that the jewelry might not contain diamonds but simulants.  GJTL labs provide a facility of screening and testing of diamonds in mounted jewelry. Such tests are specially designed for testing diamonds of colourless to near-colourless stones with no lower size limit. Using the principle of time-resolved photoluminescence, an image is viewed on a high-resolution touch screen and a decision can be made whether the stone is natural or synthetic.

The GJTL diamond jewelry screening service is designed to ensure that all diamonds mounted on your jewelry are natural. Using highly advanced technology, our experienced skilled experts can verify natural diamonds in a jewelry piece before it goes onwards for sale to the final customer. All jewelry designs such as rings, brooches, bracelets, pendants, necklaces and earrings are accepted for the service.