2 août 2016
Impressive sapphire and diamond brooch
Lot 544. Impressive Burmese sapphire and diamond brooch. Estimate 200,000 — 300,000 CHF. Lot sold 1,082,500 CHF. Photo: Sotheby's 2012 Set with a cabochon sapphire within a frame of pear- and marquise-shaped diamonds. Accompanied by Gübelin report no....