Argyle Cognac diamonds share the same special birthplace as the pink Argyle diamond, located in the East Kimberley of Western Australia. Both are responsibly mined by the Argyle Pink Diamond Mine (Rio Tinto Ltd). A Certificate of Authenticity accompanies each cognac Argyle diamond, including a declaration of its Western Australian origin and the official colour grade. Authenticity is assured with a tamper evident secure seal.

Australian Diamond Valley Cognac Diamonds, the perfect gift from Australia: beautiful, unique in origin with colours that capture the Australian landscape.

Ethically Sourced - Conflict Free - Natural & Untreated - 100% Australian