CIBJO, the World Jewellery Confederation, has successfully concluded its annual congress in Bangkok, Thailand. The three-day event, running from November 5 through 7, brought from around the world some 150 official delegates and a total about 300 participants, and covered a wide range of issues on the agenda of the international gemstone and jewellery industry

CIBJO, the World Jewellery Confederation, the World Federation of Diamond Bourses (WFDB) and the International Diamond Manufacturers Association (IDMA) have fulfilled the final stage of an agreement, by which the nomenclature used by the International Diamond Council (IDC) will now be harmonised with that of CIBJO’s Diamond Blue Book.