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Why it's incredible: The now-closed mine is the source of 90% of pink diamonds on Earth. The Argyle mine held the biggest cache of pink diamonds ever discovered on Earth. Unlike blue and yellow ...

Pink diamonds, as well as the world's largest diamond mine, may have formed during the breakup of a supercontinent known as Nuna, claims a newly published article in the scientific journal Nature ...

It was the anthills that confirmed their suspicions, glinting inexplicably under the harsh sun of the Australian outback. The geologists had explored the land for a decade, including surveys by ...

Australia’s famous Argyle Mine, which has mined 90% of the world’s pink diamonds since 1983, officially closed its operations today. On average it produced about 10,000 polished carats annually, but ...

GIA Monograph "The Queen", this Argyle pink diamond is the largest 1P ever certified. Since the closure of the famed Argyle Diamond Mine in Western Australia in 2020, the global diamond industry has ...

The world’s largest source of natural diamonds — and of more than 90 percent of all natural pink diamonds found so far — may have formed due to the breakup of Earth’s first supercontinent, researchers ...

PERTH, Australia--(BUSINESS WIRE)--Rio Tinto’s 2019 Argyle Pink Diamonds Tender collection of 64 rare pink and red diamonds from its iconic Argyle mine has delivered strong results reflecting intense ...

MELBOURNE, Australia--(BUSINESS WIRE)--Rio Tinto’s 2021 Argyle Pink Diamonds™ Tender collection of 70 rare pink and red diamonds from its Argyle mine in Australia has delivered the most significant ...

The world’s most productive mine has closed, so your next piece of inexpensive jewelry probably will feature a lab-grown gem. By Victoria Gomelsky Diamond mines are not forever — not even the world’s ...

Pink diamonds are made under extreme pressure when two continents collide. The scientists hope that understanding this will help them find new hotspots for colorful diamonds. The world's largest ...