Rio Tinto’s Beyond Rare Tender Sees Strong Bidding for Polished Colored Diamonds
Rio Tinto successfully sold 76 polished colored diamonds from its Argyle and Diavik mines through its second Beyond Rare tender, attracting strong bids from global participants. The collection, named Colour Awakened, featured 48 lots totaling 39.44 carats. It included pink, red, and violet diamonds from the now-closed Argyle mine in Australia, along with yellow and white diamonds from the Diavik deposit in Canada. A highlight of the sale was the Old Masters collection, which showcased
