Rio Tinto’s Rough Output Rises Amid Mine’s Final Hurrah

Production up 11% year on year in first quarter.

Rio Tinto’s Diavik Mine Produces Final Diamonds

Company will continue to manufacture and sell output through at least the end of 2026.

Rio Tinto Diamond Unit Remains in Red

Revenue for full year up 19% to $332 million.

Rio Tinto Holds Final Rare-Diamond Tender

Sale features 52 lots, including Argyle pink, red and violet stones.

Rio Tinto Diamond Output More Than Doubles

Production up 110% year on year in third quarter.

Rio Tinto Offers Fancy-Colored Diamonds in Final Argyle Tender

The 52 lots at Beyond Rare include a red, 12 violets, and 76 pinks.

Rio Tinto Output Spikes as Operations Normalize

Production up 76% year on year in second quarter following temporary shutdown a year ago.

Rio Tinto Mine Recovers Rare Purple Diamond

Miner finds 0.45-carat “makeable” gem at Diavik.

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