Rio Tinto unveiled the largest Fancy Red diamond in the history of its Argyle Pink Diamonds Tender during its Australian (...)

Rio Tinto is delighted to reveal the world’s first coin to feature a rare red diamond from the Argyle Diamond Mine. Known as The Kimberley Treasure and for (...)

Rio Tinto’s Argyle Pink Diamonds business has unveiled the largest violet diamond recovered from the Argyle mine in Western (...)

Rio Tinto has announced a donation of a significant sample of Australian rough diamonds to the Smithsonian Institution in Washington (...)

Rio Tinto’s 2013 Argyle Pink Diamonds Tender has delivered a strong set of results including records for the most valuable diamonds ever sold from the (...)

Rio Tinto Diamonds, one of the world’s major diamond producers, has announced Bollywood actress Yaami Gautam as the Brand Ambassador for (...)

Rio Tinto’s rare pink diamonds have been combined for the first time with Imperial Jade in a landmark piece of jewellery. Known as The Argyle Empress the (...)

Rio Tinto has launched its inaugural sustainable jewellery collection. Titled Nature’s Beauty, the collection is made of gold from Rio Tinto’s Kennecott Utah (...)