18ct gold, enamel and diamond brooch, modelled as a butterfly, the wings detailed with pink plique-a-jour enamel, the body and wing edges detailed with brilliant-cut diamonds and pink sapphires, the diamonds together weighing approximately 2.22 carats, the sapphires together weighing approximately 1.15 carats, length 35 mm, width 55 mm, gross weight approximately 21.1 grams.