Diamond corsage-tiara-necklace, circa 1880.  photo Sotheby's

Designed as a floral spray composed of three flowers, set with circular-cut and rose diamonds, accompanied by a tiara frame inner circumference 190mm, two necklace fittings, brooch, pendant, pin and hair fittings, fitted case, Fontana Freres, Galerie de Valois, 122, 123, 12, Palais Royal Paris. Estimate 5,200—5,800 GBP. Lot Sold 20,000 GBP

Sotheby's. Jewels.17 Mar 11.London www.sothebys.com