Mid century mutli gemstone and rose gold brooch marked 18ct, 35 x 17 mm opal doublet, 13 x 9.5 mm opal doublet, 7.5 x 7 mm green zircon, 11 x 7 mm jelly opal, 7.5 x 6.5 mm Ceylon type sapphire, 6 x 5 mm clear sapphire, 5.2 mm blue- clear sapphire, 8 x 7 mm solid opal.