Rio Tinto reveals its largest Fancy Purplish Red diamond in New York
Rio Tinto has revealed its 2018 Argyle Pink Diamonds Tender in New York to collectors, connoiseurs and those in search of the incomparabl...
Rio Tinto approves investment to sustain Pilbara iron ore production capacity
Rio Tinto, together with joint venture partners Mitsui and Nippon Steel & Sumitomo Metal, have approved an investment of $1.55 billio...
Diavik Stars of the Arctic dazzle in rough diamond tender
Rio Tinto and Dominion Diamond Mines have revealed three of the finest large rough diamonds from their Canadian diamond mine that will be...