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 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, ...

Diamond Comic Distributors has just acquired ownership of the Atlanta-based Collectible Grading Authority (CGA), an industry leader in action figure and video game grading. Steve Geppi, Founder and ...

The move follows the Group's initial investment of US $10 million in 2015, to establish the facility, which has the capacity to process over US $500 million of diamonds annually. The move follows the ...

HONG KONG: OCTOBER 21, 2015 – Diamond Services has announced that it will begin offering synthetic diamond screening services directly to the Chinese diamond trade through the facilities in Shanghai ...

HONG KONG SAR - Media OutReach Newswire - 10 June 2025 - The Gemological Institute of America (GIA), the world's foremost authority in gemology announced a redefinition in diamond grading on June 2, ...

De Beers, the world’s larger diamond producer by value, has inaugurated its most technologically advanced ‘Forevermark’ diamond inscription and grading operation in the world in Surat, Gujarat.