Rio Tinto

Rio Tinto unveils iconic $6M Argyle Pink Diamonds ring

Rio Tinto has unveiled its first significant Argyle pink diamond jewellery piece since the closure of the iconic Argyle mine…

Once in a Blue Moon

The very last diamonds from the Argyle mine

Singing the blues

Natural blue diamonds are the rarest of the coloured diamonds. Here’s a quick primer to sing the praises of the…

Argyle Pink Diamonds statement ring unveiled in New York

New York is the venue for a US$20 million pink and blue diamond jewellery showcase, inspired by Rio Tinto’s 2016…

Rio Tinto’s pink tender delivers

This year’s Argyle Pink Diamonds Tender has delivered “exceptional results” for Rio Tinto by achieving the highest average price per…

Rio Tinto tiara heads to China

Rio Tinto has created a white and champagne diamond encrusted tiara to celebrate the 85th anniversary of Chinese jeweller, Chow…

Rio donates rough to Smithsonian

Rio Tinto has donated “a significant sample” of Australian rough diamonds to the Smithsonian Institution in Washington DC, the world’s…

Rio Tinto showcases 55 reds and pinks

Rio Tinto has unveiled the 55 pink and red diamonds that make up its 30th annual Argyle Pink Diamonds Tender.

Rio Tinto showcases ‘Oculus Rift’

Rio Tinto Diamonds brought "the mine to the marketplace" with virtual technology at the JCK Luxury Show in Las Vegas…

Rio Tinto set to play key role in Chinese market

Rio Tinto has outlined its plans to play a key role in the growing Chinese diamond jewellery market.

Rio Tinto holds onto diamonds

Rio Tinto has decided to retain its diamonds business after concluding a strategic review which considered a range of options,…

Rio sees Red

For the first time in the 30-year history of the Argyle Diamond Mine, Rio Tinto will showcase three Fancy Red…
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