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 ...
Dubai, February 15, 2009: To meet the growing consumer demand for certified coloured stones like rubies, emaralds and sapphires; International Diamond Laboratories has introduced grading service for ...
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 ...
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, ...
International Diamond Laboratories (IDL), a subsidiary of the Dubai Multi Commodities Centre (DMCC), held its first graduation ceremony today where 17 students, who successfully completed its ...
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