Two Diamonds over 100ct. to Lead Sotheby’s NY
Sotheby’s will offer two diamonds weighing more than 100 carats at its upcoming jewelry sale, with one[…]
A rare 100+ carat diamond sold for $12.3 million with cryptocurrency
The Key 10138, the rare pear-shaped diamond, that was auctioned at Sotheby’s on Friday, has been sold[…]
Cartier Bracelet Soars Past Estimate at Sotheby’s
A sapphire and diamond bracelet fetched more than double its high estimate at Sotheby’s Geneva auction, selling[…]