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An impeccable diamond coming up for auction takes pretty in pink to an entirely new level. The Eternal Pink Diamond, a 10.57-carat jewel, was fashioned from a 23.78-carat rough stone discovered in ...

Curtin University researchers studying diamond-rich rocks from Australia's Argyle volcano have identified the missing geological process needed to bring valuable pink diamonds to the Earth's surface ...

Pink diamonds take the Barbiecore craze to another level, but the rosy color comes at a cost. These gems are among the most rare and valuable diamonds around. And they’re far from perfect. “They’re ...

Add Yahoo as a preferred source to see more of our stories on Google. A large pink diamond believed to have been passed down from France's Queen Marie Antoinette to her daughter is going up for ...

A large pink diamond believed to have been passed down from France's Queen Marie Antoinette to her daughter is going up for auction in New York next month — and is expected to sell for millions of ...

They say diamonds are forever, but this one is literally “eternal.” Sotheby’s is auctioning off an extremely coveted, colorful gem that’s been billed as “The Eternal Pink” as it is one of the most ...

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 ...

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. By Maya Wei-Haas Pink ...