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Rio Tinto unearths one of its largest white diamonds ever at Argyll mine

Rio Tinto's iconic Argyle diamond mine has produced one of the largest gem quality white diamonds in its 35 year history. The 28.84 carat gem...

Rio Tinto unveils its largest ever red diamond

Rio Tinto has unveiled its largest fancy red diamond in the history of its Argyle Pink Diamonds Tender, which is also the second biggest...

Signet announces retirement of two industry veterans

Signet Jewelers has announced the retirement of its executive vice president/ chief merchandising officer and the senior vice president of Signet Direct Diamond Sourcing. In...

Argyle Pink Diamonds Tender arrives in London to mark Boodles partnership

Rio Tinto’s iconic Argyle Pink Diamonds Tender has arrived in London to mark the company's brand new partnership with Boodles on Bond Street. On...

Boodles becomes a ‘select atelier’ for Rio Tinto’s Argyle Pink Diamonds

Rio Tinto has welcomed UK luxury jeweller Boodles as a select atelier for Argyle Pink Diamonds. Boodles joins an exclusive group of master craftsman and...

Rio Tinto launches Australian Diamonds programme in Beijing

Rio Tinto has launched its Australian Diamonds programme in Beijing in response to the growing consumer and trade interest in diamond provenance. Rio Tinto's director...

Million dollar red diamond coin sold within 48 hours

The world's first coin to feature a rare red diamond from Rio Tinto's Argyle diamond mine sold within 48 hours of its unveiling. The coin...

Rio Tinto unveils million dollar red diamond coin

Rio Tinto has unveiled the world’s first coin to feature a rare red diamond from the Argyle diamond mine. Known as 'The Kimberley Treasure', the...

Rio Tinto reveals largest violet diamond from Argyle mine

Rio Tinto’s Argyle Pink Diamonds business has unveiled the largest violet diamond recovered from the Argyle mine in Western Australia. The 2.83 carat polished oval...

Signet Jewelers launches responsible sourcing protocol for diamonds

Signet Jewelers Limited has launched the Signet Responsible Sourcing Protocol for diamonds (D-SRSP), a protocol that provides increased transparency and further commitment to the...