top news
Rio Tinto Diamonds Dazzle in Rough Diamond Tender
Perth: A selection of the finest rough diamonds from Rio Tinto’s Canadian and Australian mines will be tendered to diamond specialists from around the world
22 October 2020
Perth: A selection of the finest rough diamonds from Rio Tinto’s Canadian and Australian mines will be tendered to diamond specialists from around the world
Perth: Rio Tinto’s Argyle diamond mine has produced one of the largest gem quality white diamonds in its 35 year history. The 28.84 carat gem