"For almost 140 years, Bonas has
been instrumental in helping clients
understand and manage change
throughout the transformation
of the diamond industry."
Established in London during the great South African diamond rush of the 1870's, Bonas is the longest established and most eminent Diamond Broking and Consultancy firm in the world. Now in its fifth generation, Bonas continues to deliver value for its customers from its worldwide network in every major diamond centre, including Antwerp, Dubai, Gaborone, Hong Kong, Johannesburg, London, Mumbai, New York and Surat. Read more about The Firm.