Rio Tinto dazzles New York with its rare red and pink diamonds
03 October 2019
Rio Tinto has showcased in New York the 2019 Argyle Pink Diamonds Tender, its annual collection of the rarest pink and red diamonds in th…
03 October 2019
Rio Tinto has showcased in New York the 2019 Argyle Pink Diamonds Tender, its annual collection of the rarest pink and red diamonds in th…