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Dear Visitor,

Welcome to Rio Tinto’s Select Diamantaire Website!

At Rio Tinto Diamonds we partner with some of the world’s leading diamond companies. These Select Diamantaires are guaranteed a regular and consistent supply of rough diamonds originating from Rio Tinto’s diamond mines.

This website introduces you to the distinctive skills of our core customers, each of whom are selected for their specific experience and expertise in the trading, cutting and polishing, and marketing of diamonds. The Select Diamantaires offer diamonds, both rough and polished, from three distinct product streams generated by Rio Tinto’s Argyle, Diavik and Murowa mines.

I invite you to use this website to get to know our Select Diamantaires and explore their range of products and services.

Jean-Marc Lieberherr
Managing Director - Rio Tinto Diamonds