Christie’s Magnificent Jewels auction in New York features pieces by Suzanne Belperron, Harry Winston Van Cleef & Arpels, ...
Fancy colored diamonds, colored gems and signed jewels will be featured at New York auctions from Phillips and Bonhams in ...
A diamond necklace with a possible link to Marie Antoinette, the last queen of France, has sold for $4.8 million at auction.
A striking colored-diamond ring is the star of Christie’s upcoming jewelry sale. The 5.7-carat fancy intense blue diamond ...