Christie’s Magnificent Jewels auction in New York on December 10 is led by a 5.72-carat fancy intense blue diamond with an estimate of $6 million to $8 million. Also among the top lots are several ...

Even during times of great economic uncertainty, there are still luxury items that buyers can’t resist. Take, for instance, a dazzling blue diamond that sold for a $15.9 million at auction this week.

It is unusual to find an important gemstone that stands apart for both its quality and its rarity. This season, It is unusual to find an important gemstone that stands apart for both its quality and ...

A blue diamond ring and a colorless diamond necklace will lead Christie’s New York sale of magnificent jewels on July 29. The fancy intense blue diamond ring is cut in a pear shape and weighs 7.16 ...

A striking colored-diamond ring is the star of Christie’s upcoming jewelry sale. The 5.7-carat fancy intense blue diamond ring leads the auction house’s Magnificent Jewels auction with an estimate of ...