‘Ocean Dream’ diamond, largest blue-green stone of its kind in the world, sells for $17.3 million |
‘Ocean Dream’ diamond, largest blue-green stone of its kind in the world, sells for $17.3 million
A 5.5-carat triangular-cut diamond billed as the largest fancy vivid blue-green diamond known to exist sold for more than 13.5 million Swiss francs ($17.3 million) on Wednesday, Christie’s said, calling it a record price for a stone of its kind sold at auction.
The “Ocean Dream,” the standout offer at the auction house’s Geneva sale of jewelry, was found in Central Africa in the 1990s. The price easily topped the presale estimate to fetch 7-10 million francs (around $9-13........