Rio Tinto’s (NYSE:RIO) Argyle Diamonds Go on Tour

Rio Tinto’s (NYSE:RIO) Argyle Diamonds Go on Tour

$RIO Rio Tinto (NYSE:RIO) announced that its iconic Argyle Pink Diamonds Tender is being showcased in Singapore this week. The mining giant said that headlining the 2019 collection of 64 pink and red diamonds is Lot 1 with the 1.75-carat Argyle Enigma, a modified radiant fancy red diamond. “With an unrivalled potency of colour the […]