Rio Tinto’s Argyle Pink Diamonds Tender sets new records
14 October 2013 Rio Tinto’s 2013 Argyle Pink Diamonds Tender has delivered a strong set of results including records for the most valuable diamonds ever sold from the Argyle Diamond Mine. Known as the ‘Red Edition’ with the inclusion of three Fancy Red diamonds, the 2013 Argyle Pink Diamonds Tender collection showcased a total of 64 pink, red …