Christie’s to Offer 127ct. Diamond Without Reserve May 17, 2023 D-color, internally flawless stone carries estimate of up to $15 million at New York Magnificent Jewels. Polished
Bulgari Blue Diamond Rakes In over $25M May 17, 2023 Stone was most valuable jewel at recent Geneva auction season, says Sotheby’s. Polished
Heidi Horten Jewelry Collection Sets Record in Geneva May 16, 2023 Christie’s garners $202.2 million from three-part auction. Polished
26ct. Ruby Misses Estimate at Controversial Christie’s Sale May 11, 2023 Ring from Heidi Horten collection garners $14.6 million. Polished
Diamonds, Colored Gems Steal Show at Heritage Auction May 11, 2023 5.02-carat emerald cut fetches $175,000 in Dallas, Texas. Polished
Princess Diana Necklace Could Fetch $15M May 9, 2023 Swan Lake Suite features diamonds and cultured South Sea pearls. Polished
WFDB Protests Christie’s Auction over Nazi Links May 8, 2023 Collector Heidi Horten’s husband made his fortune during Third Reich. Polished
7ct. Burmese Ruby to Lead Bonhams Hong Kong Auction May 3, 2023 Ring is expected to fetch up to HKD 8.8 million ($1.1 million). Polished
Bulgari Blue Diamond Bears $25M Price Tag at Sotheby’s April 30, 2023 11.16-carat, fancy-vivid stone has remained in the same European collection since its debut in 1970. Polished
Sotheby’s Single-Collector Auction Smashes Estimate April 24, 2023 Jewelry from the Wolf Family garnered $8 million against a high presale price of $6 million. Polished
