A pink diamond that is believed to be one of the purest in the world could sell for more than $21 million at auction next month. The "Williamson Pink Star" diamond is 11.15 carats, cushion-cut and has ...

HONG KONG — A stunning 59.6 carat diamond known as the "Pink Star" sold for $71.2 million at a Sotheby's auction Tuesday in Hong Kong, setting a new world record for any diamond or jewel, according to ...

Add Yahoo as a preferred source to see more of our stories on Google. Pink diamonds are extremely rare and coveted — a now-closed mine in Australia has been the source of 90% of the colored gemstones.

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 ...

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 ...

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 ...

The "Fortune Pink" diamond, an exceptionally rare giant gemstone, sold for more than $28.5 million at auction in Geneva on Tuesday to a private Asian collector. At 18.18 carats, the gem is the largest ...

Sotheby's says the spectacular diamond has the "highest price per carat estimate ever placed on any diamond or gemstone" to come to market Abigail Adams is a Human Interest Writer-Reporter for PEOPLE.

“The discovery of any pink diamond is exceptional, but The Raj Pink’s remarkable size and intensity of color places it in the rarefied company of the most important pink diamonds known,” David Bennett ...