Purchase your diamonds at the source

Purchase your diamonds at the source at the best possible price. Our diamonds are priced at their underlying investment value to the benefit of all our valued clients, spread across the world.

Smart In Every Way

BNT Diamonds’ mission is to maximize the future profitability of our clients’ diamond purchases or investments. We do this by being as efficient as possible in all areas and avoiding unnecessary aspects in the supply chain. For BNT Diamonds, 'Smart in Every Way' is not just a slogan, but a goal that we apply daily throughout our company.

The Diamond Investment Office

BNT Diamonds, member of the BAUNAT Group, is the worldwide reference for diamond related purchases & investments.

Through our established supply network of dedicated diamond manufacturers, we have the unique capacity to buy diamonds at the very source. This edge is directly reflected in our exceptional diamond prices. To the benefit of all our valued clients, spread across the world.

Our team of highly qualified and experienced professionals provides extensive diamond knowledge and guidance, to corporate and private investors/buyers. Furthermore, we offer a wide range of specialist services to investors who want to add polished diamonds to their investment portfolio in order to increase its profitability, diversity & stability.

Investment options

BNT Diamonds provides 4 investment options. Each option offers a tailored service package according to the specific needs of our clients. Smart purchasing empowers us to offer unmatched prices challenging the entire diamond industry.


Our FAQ can answer most of your questions. If you cannot find the answer to your questions, please contact our experts for personal assistance.

More information An introduction to diamond investments