$15M Blue Diamond to Hit Christie’s Auction Block

A blue diamond pendant will be among the headliners in next month’s Christie’s sale in New York, where it is expected to bring in up to $15 million. The pear modified brilliant-cut, 31.62-carat, fancy-blue stone, surrounded by white and pink diamonds, is potentially internally flawless, Christie’s said Tuesday. A pear brilliant-cut, 86.64-carat, D-color, VVS1-clarity diamond … Read more

41ct. Diamond Could Fetch Up to $5M at Christie’s

Christie’s will offer a 41.36-carat Graff diamond ring at its upcoming Geneva auction, predicting it could sell for up to CHF 5 million ($5 million). The square emerald-cut, D-color, VVS1-clarity diamond, which is potentially internally flawless, is one of the top items set to go under the hammer at the November 8 Magnificent Jewels auction, … Read more

103ct. Flawless Diamond Fetches $20M at Christie’s

A diamond weighing more than 100 carats smashed its high estimate at Christie’s New York Wednesday, raking in $20 million. The emerald-cut, 103.49-carat, D-flawless, type IIa Light of Africa was the star of the Magnificent Jewels auction, surpassing its $18 million presale upper price tag. The stone is the fifth most-valuable colorless diamond Christie’s has … Read more