TIFFANY & CO, mid 19th c., Brooch in yellow and pink gold 750, the centre decorated with a female portrait probably on porcelain in a surround of old-cut diamonds, the medallion enhanced with a bow and two crossed feathers set with diamonds, the sides decorated with garlands of flowers in three shades of gold, the rim with scrolls interspersed with small diamonds; small lack of enamel, signed on the reverse (signature almost erased). diam. 3.3 cm, weight 12.2 g.