No Buyer for 3ct. Blue Diamond at Sotheby’s
A 3.01-carat, fancy-vivid-blue diamond ring, carrying a high estimate of $6.3 million was among a number of[…]
3-Carat Blue Diamond Could Fetch $6.3 Million At Sotheby’s Geneva Auction
Live jewelry auctions are returning with the first one being held in Geneva by Sotheby’s on June[…]