Forbes

9.51-Carat ‘Mellon Blue’ Diamond Fetches $25.5 Million At Auction

The 9.51-carat “Mellon Blue” diamond sold for $25.5 million at Christie’s Geneva Magnificent Jewels auction, held Tuesday at the Four Seasons Hotel des Bergues. The fancy vivid blue pear-shaped ...
The New York Times

Blue Diamond Sells for Bargain Price of $25.6 Million

new video loaded: Blue Diamond Sells for Bargain Price of $25.6 Million transcript The rare Mellon Blue 9.51-carat teardrop-shaped blue diamond sold for $25.6 million at an auction on Tuesday – $7 ...
Forbes

5.72-Carat Fancy Blue Diamond Ring Fetches $8.8 Million At Christie’s

A 5.72-carat fancy intense blue diamond sold for more than $8.8 million, making it the top lot of a varied and successful Christie’s Magnificent Jewels auction held Tuesday in New York. It was the ...
The Hill

‘Mellon Blue’ diamond sells for $25.6 million at Swiss auction

GENEVA (AP) — A blue diamond weighing nearly 10 carats has sold at auction in Switzerland for 20.5 million Swiss francs ($25.6 million) including fees. The pear-shaped 9.51-carat “Mellon Blue” — named ...