Rare blue diamond sells for USD $44 million at Christie’s
Christie's has auctioned one of the rarest blue diamonds in the world for a staggering $44 million
4.83 ct Fancy Blue Diamond Sells for $8.8 million USD
A 4.83 carat fancy vivid blue diamond ring sold for $8.8m at Christie's Hong Kong
Ultra-rare Bulgari Laguna Blu diamond sells for $25 million
11.16-carat fancy vivid blue diamond named the “Bulgari Laguna Blu”
Bulgari Laguna blue diamond could fetch $28m in auction
A rare 11.16 carats fancy vivid blue diamond could fetch between 22 to 25 million Swiss francs
Antwerp Diamond Polishers Develop Device That Uses AI to Grade Colored Stones
AI to Grade Colored Stones
$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,[…]
De Beers Blue Diamond Fails to Sell at Sotheby’s
A blue diamond weighing 5.53 carats failed to find a buyer at Sotheby’s Geneva on Wednesday despite[…]
Collection of Blue Diamonds to Fetch Over $70M
Sotheby’s will sell a group of eight fancy-blue diamonds from De Beers across its global Magnificent Jewels[…]
Sotheby’s Rakes In $57.5M for De Beers Blue
A record blue diamond co-owned by De Beers far outstripped its presale estimate in a stand-alone sale[…]