Comprising 673 pink, white, yellow, blue and champagne Argyle diamonds and 237 grams of Rio Tinto’s Kennecott gold, Argyle Dreaming™ was a painstaking endeavour that took over 800 hours to create. Mr Calleija said, “This was a labour of love, an opportunity to work with the entire Argyle diamond colour palette, from a country that […]

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Rio Tinto has unveiled in New York an iconic piece of jewellery handcrafted using Argyle diamonds from its Australian mine and gold that has been mined and minted by Rio Tinto in the US. The US$1.1 million necklace and ring known as Argyle Dreaming, was created by famed international designer, master craftsman and jeweller John […]

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