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 sig ...

In an era when natural wonders are becoming scarce, The Queen, a GIA-certified 3.16-carat fancy vivid pink diamond, has emerged as a once-in-a-lifetime treasure. Certified as the largest diamond ...

Understanding how rare pink diamonds formed in Australia's Argyle mine could help gem hunters know where to look for the next big deposit.

The Grace Diamond is one of that last five diamonds from the exhausted Argyle Mine in the remote northwest part of Australia. During its 15-year operation, which ended in 2020, the Argyle Mine ...

PERTH, Australia--(BUSINESS WIRE)--Rio Tinto has unveiled the latest heirloom piece of Argyle Pink Diamonds TM jewellery, featuring one of the last diamonds to be mined from the Argyle mine in the ...

The diamond-bearing rocks of the Argyle mine in Western Australia probably formed about 1.3 billion years ago, the analysis shows, along a rift zone that sundered the supercontinent Nuna.

Titled ‘Colour Awakened’, this collection is headlined by seven notable historic diamonds from Australia’s Argyle diamond mine that operated from 1983 to 2020.

Aussie rules For decades, the Argyle mine in western Australia was the world’s primary source of pink diamonds (and also red ones), producing over 90% of the global supply.

As I noted above, most of the pink diamonds in the world came from the Argyle mine in East Kimberly, Western Australia. And up until now, we’ve never really known why this rare cache of ...

It’s been nearly two years since the closure of the Argyle Mine in Western Australia, the source of more than 90 percent of the world’s pink diamonds, and demand for the rarefied gems has ...

The Argyle Mine: The Heart of Pink Diamond Production For decades, the Argyle mine in western Australia was the primary source of pink diamonds, producing more than 90% of the world’s supply.

Australian researchers said the colorful gems of the Argyle mine, which produced more than 90 percent of the world’s pink stones, may have erupted when a supercontinent split.