Rio Tinto’s Argyle pink diamonds tender delivers record result Company sold 58 rare pink, red and violet diamonds, a collection know as "Custodions of Rare Beauty." Rio Tinto Diamonds | November 9, 2017 | 1:14 am
Rio Tinto reaches 100 million carats milestone at the Diavik diamond mine Canada’s largest diamond mine has been in production since 2003. Rio Tinto Diamonds | May 17, 2016 | 12:10 am
Rio Tinto appoints Bollywood actress as brand icon for its Nazraana collection Yaami Gautam made her first appearance as Brand Ambassador for Nazraana at India’s premium jewellery fashion event, India International Jewellery Week (IIJW) in Delhi on April 12. Rio Tinto Diamonds | April 12, 2013 | 5:04 pm
