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 ...

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 ...

The auction record for a pink diamond — or a polished diamond of any color — is currently held by a 59.6-carat stone that sold for $71.2 million at Sotheby’s Hong Kong in 2017.

'Bubblegum' Pink Diamond Weighing Over 10.5 Carats Expected to Sell for More than $35M at Auction. Sotheby's says the spectacular diamond has the "highest price per carat estimate ever placed on ...

In 2017, Sotheby's Hong Kong auctioned the CTF Pink Star, a 59.60-carat oval mixed-cut Fancy Vivid Pink, Internally Flawless diamond, that sold for $71.2 million, the current record for any ...

A dazzling pink diamond, described as one of the world’s purest, could fetch more than $21 million when it goes under the hammer in Hong Kong in October, auction house Sotheby’s said on Wednesday.

The sale is set to break records this summer. Courtesy of Sotheby's. The current price per carat record is held by another pink diamond sold by Sotheby’s in Oct. 2022 for more than $5,100,000 ...

19-carat "Pink Legacy" diamond sells for $50M at auction 00:20. GENEVA — Christie's sold the "Pink Legacy" diamond at auction Tuesday for more than $50 million including fees, saying it's a new ...

The 59.6-carat “Pink Star” diamond is now officially the most valuable gem or jewel sold at auction, fetching a world record price of $71.2 million, moments ago in Hong Kong.