Sotheby's sale of 110 lots includes important pieces from the Vanderbilt and Wade families, and a private collection in which their jewels document a lifelong love affair ...

Diamonds, rare colored gems and signed jewels from important private collections fueled Sotheby’s High Jewelry auction in New ...

Sotheby’s is on a roll with its high jewelry. Its recent sale, which closed earlier in June, saw stunning profits at in New ...

The Graff Pink, a 24.78-carat fancy ... 59.60-carat pink diamond that holds the record for the most expensive diamond ever sold at auction. It was purchased for $71.2 million in 2017 by Hong Kong ...

A rare pink diamond smashed the world record for a jewel at auction Tuesday, selling for more than $46 million to a well-known gem dealer. London jeweler Laurence Graff paid $46,158,674, for the ...

A rare “Pink Star” diamond is now the world’s most expensive gem ever — selling for a record $71.2 million at auction on Tuesday. The stunning 59.60-carat diamond was sold to jewelry ...

Sotheby’s already currently holds the world record for the most expensive pink diamond sold at auction for the Graff Pink, a 24.78-carat pink diamond it sold in 2010 for $46,158,674 (that’s ...

The Pink Star, a remarkable 59.60 carat oval cut pink diamond, sold at Sotheby’s in Hong Kong last week for a cool $71.2 million to Chow Tai Fook, a Chinese jeweler. It is the most expensive ...

“We have seen an increase in the prices for pink diamonds since the auction of the Graff Pink diamond at Sotheby’s Geneva in November 2010,” Benoit Repellin, Sotheby’s jewelry specialist ...

Founded in 1960 as a jewelry company, Graff is no ... Founded by Laurence Graff in 1960, Graff Diamonds is a family ... the 31.06-carat Wittelsbach-Graff, the 24.78-carat Graff Pink and ...

Ultra high-end jeweler Graff Diamonds is planning a $1 billion listing in Hong Kong sometime next year, in the latest sign that foreign companies are picking the city as a gateway to the fast ...