The Antwerpsche Diamantkring was established in 1928 in Antwerp, Belgium, to become the first diamond bourse worldwide that is dedicated exclusively to rough diamonds trade.
It is a member of the World Federation of Diamond Bourses.
85% of the world’s diamond supply is traded in Antwerp, and in particular in the Antwerpsche Diamantkring.
The Rough Diamond Day is a biannual international event dedicated to rough diamonds trade, organized by the Antwerpsche Diamantkring.