Rio Tinto Diamonds operates a fully integrated diamonds business from exploration through to sales and marketing. It is one of the world's major diamond producers through its 100 percent control of the Argyle mine in Australia, 60 percent of the Diavik mine in Canada, 78 percent interest in the Murowa mine in Zimbabwe and 100 percent interest in the Bunder project in India.
Its production is sorted and prepared for sale at its sales and marketing office in Antwerp, with representative offices in Mumbai, Hong Kong and New York. It also operates a niche cutting and polishing factory in Perth for the rare pink diamonds from its Argyle mine. Rio Tinto Diamonds is a leading supporter of the Kimberley Process, as well as a founding member of Responsible Jewellery Council.
"Rio Tinto is honoured to be the headline partner of JNA Awards, together with Chow Tai Fook. Since its inception, we believed the JNA Awards would become the most important event of its kind and in 2013 this was reflected in the increased diversity of entries. We are delighted to see the expansion of award categories and the addition of new honoured partners in 2014, which is further testament to the importance of this platform."
Rio Tinto Diamonds’ Greater China Representative Office