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 ...

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

oceanic blue. While we often picture diamonds as flawless, clear gems set in engagement rings, colorful diamonds — one of nature’s rarest and most captivating phenomena — dazzle with hues ...

The Monaco royal family currently holds this engagement ring as part of their House of Grimaldi collection. In 2023, Christie’s put up a 17.61-carat internally flawless fancy vivid blue pear-shaped ...

GLOBAL – Christie’s is proud to present The Golconda Blue—the largest Fancy ... blue diamond comes to auction for the very first time, set as a striking contemporary ring by the celebrated ...