The bride didn’t wear her engagement ring down the aisle, but she did put it on display in her wedding photo shoot.

Diamonds might be forever but that doesn't stop them being bought and sold. One stone thought to have once belonged to Marie ...

A pink diamond closed at auction for $57.73 million in Hong Kong Friday night, the most expensive diamond per carat ever sold. The 11.15-carat Williamson Pink Star diamond sold at a Sotheby’s ...

Christie’s New York Magnificent Jewels auction totaled $87.7 million with 100% of the lots sold, a record for a various-owner ...

A stunning pink diamond has sold for nearly $60 million, more than twice the expected price. The massive rock sold for 453.2 million Hong Kong dollars, or around $58 million, on Friday, according ...

The Williamson Pink Star, a dazzling 11.15-carat Fancy Vivid Pink Internally Flawless diamond, had been sold by Sotheby’s Hong Kong last October for $5,178,124 per carat, reported Women’s Wear ...

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 ...

A pink diamond of “unparalleled color and brightness” sold for $34.8 million in New York on Thursday, just short of its high estimate of $35 million. Weighing 10.57 carats and named The ...

Pink diamonds are extremely rare and coveted. But a discovery made in Western Australia near a now-closed mine may help reveal new deposits of the jewels, researchers say.

The current record for the most expensive diamond or any gemstone sold at auction is held by the CTF Pink Star, a 59.60-carat oval mixed-cut diamond auctioned at Sotheby’s Hong Kong in April ...

A spectacular "bubblegum" pink diamond weighing more than 10.5 carats and worth at least $35 million will be up for auction in New York this June.

A rare 170-carat pink diamond has been discovered in an Angola mine, authorities confirmed on Wednesday, reporting it to be the largest such stone found in 300 years.