100 Carat Emerald Cut Diamond To Be Sold At Auction When we think of jewelry auction, one of the first things that comes to mind is the world Sotheby’s. Founded in 1744, in London, Sotheby’s is one of the world’s largest brokers of jewelry in the world. Sotheby’s is the world’s fourth oldest auction house in continuous… Continue reading 100 Carat Emerald Cut Diamond To Be Sold At Auction