8 Things You Didn't Know About Coloured Diamonds These ultra rare gems come in almost every shade – yellows and blues to pinks and reds. But what causes colour in diamonds and lies behind some [...]
The world’s biggest diamond mine is closing, which means gem prices are likely heading higher Argyle is best known as the source of about 90 per cent of the world's prized pink diamonds Via Financial [...]
Colored Diamonds Expected to Shine in 2019 Above: An orangish yellow diamond weighing 15.11 carats sold for double its estimate during Alrosa's "True Colors" auction in Hong Kong last September. Courtesy of Alrosa Via PENTA - [...]
Pink diamonds dazzle investors as price set to soar The closure of Rio Tinto’s Argyle Mine in Western Australia is expected to send the price of pink diamonds sky high at an upcoming auction. Via [...]
Rio Tinto dazzles New York with its rare red and pink diamonds Rio Tinto has showcased in New York the 2019 Argyle Pink Diamonds Tender, its annual collection of the rarest pink and red diamonds [...]
'Unstoppable demand' for limited edition Argyle diamonds RIO Tinto is in New York this week for the 2019 Argyle Pink Diamonds Tender, its annual collection of the rarest pink and red diamonds in the world. [...]
