
Successful underground ramp up continues
By Rachel Dally-Watkins Friday, June 19 2015 LAST year, Rio Tinto sold a rare 1.21 carat Fancy Red diamond from its Argyle mine in WA’s remote East Kimberley for a record price. Although the company wouldn’t disclose just how much the stone sold for, it did state that the collection of 54 pink and red diamonds achieved the highest price per carat since the yearly tender process began 30 years ago. In that time, Argyle Diamonds has earned a strong reputation as the world’s only reliable source of pink diamonds – and while the pink and even rarer red diamonds make up only a small percentage of the mine’s production, Argyle has become synonymous with rare and illustrious gems –...