Christie’s is getting ready to present The Golconda Blue, the largest Fancy Vivid Blue Diamond ever to be offered at auction.

Christie’s has announced what is sure to be a blockbuster sale in the jewelry world: the sale of a 23.24-carat fancy Golconda ...

In a sea of jewels, one particular stone has been stealing the show. A rare 10-carat Mediterranean blue diamond from South Africa was on display in an exhibit featuring $100 million worth of the ...

They include red, yellow, pink and colorless diamonds. Visitors focused on the 10-karat blue diamond from South Africa, considered one of the most important blue diamonds ever discovered.

The queen’s beloved Williamson brooch was named for John Williamson, the Canadian mine owner who provided the pink diamond as a wedding present when Elizabeth married Prince Philip in 1947.

A rare blue diamond valued at US$20 million went on pre-auction display on Tuesday in Abu Dhabi, capital of the oil-rich United Arab Emirates. The 10-carat Mediterranean Blue, which will go on ...

They include red, yellow, pink and colorless diamonds. Visitors focused on the 10-karat blue diamond from South Africa, considered one of the most important blue diamonds ever discovered. Sotheby’s ...

Christie’s Geneva will present The Golconda Blue—the largest Fancy Vivid Blue Diamond ever to appear at auction. This extraordinary 23.24-carat, pear-shaped stone carries a $35–50 million ...