Platinum and diamond feather clip-brooch, Boucheron France. Photo Sotheby's
The curled feather set with numerous round and baguette diamonds weighing approximately 25.00 carats, signed Boucheron, with French assay and workshop marks; circa 1939. Estimation 30,000 — 50,000 USD. Lot. Vendu 137,000 USD
Sotheby's. Magnificent Jewels. New York | 11 déc. 2013 - www.sothebys.com