Benno Leeser Elected to the Executive Committee of the World Federation of Diamond Bourses

Aug 13, 2026

GASSAN CEO Benno Leeser attended the 41st World Diamond Congress in Singapore, held from 12–15 July, in his capacity as Chairman of the Amsterdam Diamond Bourse.

During the congress, he was elected to the Executive Committee of the WFDB (World Federation of Diamond Bourses).

Benno has served as Chairman of the Amsterdam Diamond Bourse—the oldest diamond bourse in the world—since 2016. His election to the WFDB Executive Committee is a great honour and enables him to contribute to the future of the international diamond industry at a global level.