Sotheby's sale of 110 lots includes important pieces from the Vanderbilt and Wade families, and a private collection in which ...

The rare Graff diamond, which a devoted husband purchased for his wife during their marriage, will be auctioned off at ...

David Bennet, worldwide chairman of the Sotheby's jewelry division ... The record for a fancy intense pink diamond at auction was set in 2010 with the 24.78-carat Graff Pink diamond, which ...

Jewelry can ... display of diamonds, including three heart-shaped diamonds: a 15.37-carat pink diamond, a 12.79-carat blue ...

A rare pink ... Graff diamond in 2008. That was also bought by Graff. "This is the highest price ever bid for a jewel at auction," said David Bennett, the head of Sotheby's jewelry division ...

a London jewelry dealer, last night bought a diamond in a Swiss sale for 45.4 million francs ($45.6 million), a record for any gem at auction. Graff’s telephone bid for the pink stone beat an ...

Clocking in at 59.60 carats, the Pink Star was the largest polished diamond ever to go on the auction block. The winning bid came from Hong Kong jewelry ... the 24.78 carat Graff Pink, sold ...

The cushion-shaped diamond, set in a ring and rounded with a double row of smaller white diamonds, was the showcase piece in the 409-lot sale of jewelry ... set by The Graff Pink five years ...