The most valuable ... for a blue diamond”, Bennett says. Other highlights on auction include a pair of Panthère de Cartier emerald, onyx and diamond earrings, and a ruby and diamond brooch ...

A mismatched pair of fancy colored diamond ... who are among the most widely venerated of the Ancient Greek deities—Sotheby's said they are world's most valuable pair of earrings ever offered ...

The gemstones listed below are the world's most expensive, as per the median price per carat. Black diamonds are a rare ... named The Sunrise Ruby: the record prize fell at 30.8 million USD ...

These earrings just set the world record for the most expensive pair ever auctioned after being sold for $57.4 million. The blue and pink pear-shaped diamonds, named Apollo and Artemis after the ...

Whether the nominees took home a golden statue or not Sunday, it was clear they all looked like winners upon arriving at the 92nd Academy Awards, rocking some of the most expensive jewels and ...

David Bennett, worldwide chairman of Sotheby's International Jewellery Division, described the diamonds as "the most important pair of earrings ever offered at auction". He said: "These exquisite ...