Citrine quartz and diamond brooch, Cartier, Paris, circa 1930

Set with an oval citrine weighing approximately 22.75 carats, within an arched frame set with 46 old European-cut and single-cut diamonds weighing approximately 1.50 carats, mounted in platinum, signed Cartier, France, indistinct serial number, assay marks. With signed box. Estimate : 6,000—8,000 USD - Lot sold : 6,250 USD

Sotheby's New York. Important Jewels. 25 Sep 08, 10:00 AM. www.sothebys.com