Rio Tinto unveils rare Argyle pink diamond and Muzo emerald jewels in Hong Kong

13 September 2018

Rio Tinto has unveiled a one of a kind pink diamond and emerald necklace during a world exclusive preview in Hong Kong. Titled “Earth Mag...

13 September 2018

Rio Tinto has unveiled a one of a kind pink diamond and emerald necklace during a world exclusive preview in Hong Kong. Titled “Earth Mag...