new york auction

De Beers and Sotheby’s Conclude Global Diamond Auction Series in New York

De Beers and Sotheby’s Conclude Global Diamond Auction Series in New York

diamond world news service

23 Jun 2026

1 min read

Paraíba Tourmalines Fetch $ 3.4 Million at Sotheby’s High Jewellery Auction

Paraíba Tourmalines Fetch $ 3.4 Million at Sotheby’s High Jewellery Auction

diamond world news service

19 Jun 2026

1 min read

10.02-Carat Fancy Intense Blue Diamond Heads Sotheby’s New York Sale with $6 Million Estimate

10.02-Carat Fancy Intense Blue Diamond Heads Sotheby’s New York Sale with $6 Million Estimate

diamond world news service

17 Jun 2026

1 min read

Read More

Diamond World

www.diamondworld.net