18 Karat Two-Color Gold, Sapphire and Diamond Brooch, Buccellati - photo Sotheby's
Designed as a floral spray, the flowerheads centered by five oval and cushion-cut sapphires, accented throughout with numerous round diamonds weighing approximately 6.60 carats, signed Buccellati. Estimation: 16,000 - 18,000 USD
Sotheby's. Important Jewels. New York | 07 févr. 2013 www.sothebys.com