NEW YORK, NY / ACCESSWIRE / August 27, 2020 / Gemological Science International has carved a niche in the diamond industry for its range of gemological services, with clients in different parts of the ...

The system will simplify the clarity grading process and provide accurate and objective mapping of the polished diamond, said chief executive and executive director Uzi Levami. “Instead of a human ...

The International Institute of Diamond Grading & Research (IIDGR), part of De Beers Group, has established four new diamond grading partnerships with leading diamond jewellery retailers in Thailand, ...

This initiative is not merely a terminology adjustment; it represents a systematic effort to separate the grading systems for lab-grown and natural diamonds. As a non-profit organization, GIA ...