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."
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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 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.
