15 janvier 2014
18 karat white gold, platinum and diamond 'Fronde' brooch, Suzanne Belperron, France
18 karat white gold, platinum and diamond 'Fronde' brooch, Suzanne Belperron, France; Photo Sotheby's Of foliate design, set with numerous old European and rose-cut diamonds weighing approximately 2.60 carats, with French assay marks and partial workshop...