The 303.10-carat Golden Canary diamond fetched $12.4 million at Sotheby’s New York auction Cedric Ribeiro Sotheby’s and Christie’s ended the 2022 auction season with Magnificent Jewels sales in New York in early December that totaled approximately $108.7 million. Fancy-colored diamonds received the most attention from collectors. For Sotheby’s, its December […]