News

This 23.24-Carat Blue Diamond Will Be the Largest Ever Sold 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 ...
A One-of-a-Kind Blue Diamond with a Royal Past to be Sold in Geneva
The Golconda Blue has an estimate of $35-50 million. Here are the reasons why.
Rare Golconda blue diamond with royal ties heads to auction in Geneva
Once part of India's royal treasure, the 23.24-carat Golconda Blue diamond will make its auction debut at Christie's Geneva, ...
Observer7h
All That Glitters Isn’t Graded: The New Rules of Diamond Value
In the age of private sales and auction-house theatrics, the old metrics of diamond value—cut, clarity, carat and color—are only the opening act. True connoisseurs are chasing rarity, provenance ...
Largest Fancy Vivid Blue Diamond Ever Offered at Auction, The Golconda Blue, to Lead Christie’s Geneva Sale
Christie’s is getting ready to present The Golconda Blue, the largest Fancy Vivid Blue Diamond ever to be offered at auction.
Pragativadi16h
A Royal Relic: The Golconda Blue Diamond Heads to Auction
To captivate collectors and history enthusiasts alike, the illustrious Golconda Blue diamond is heading to auction. A ...
Rare blue diamond once owned by the Maharaja of Indore to be auctioned in May
A rare Golconda vivid blue diamond weighing in at over 23-carats is set to be auctioned at Christie’s in May.The gem was once ...