The International Institute of Diamond Grading & Research (IIDGR) by De Beers has introduced SYNTHdetect…

The International Institute of Diamond Grading & Research (IIDGR) by De Beers has introduced SYNTHdetect…
HRD Antwerp, a leading European authority in diamond certification, recently undertook a study entitled “The…
Chinese diamantaires will have their large diamonds polished in Israel, in a new manufacturing facility…
The Scientific and Technological Research Center for Diamonds (WTOCD) is the collective research centre of…