EGYPTIAN REVIVAL
Superb Phaeronic Brooch
Gold, enamel, amethyst, ruby & diamond
Length: 2.2 cm (0.9 in)   Width: 7cm (2.7 in)
French. Circa 1870
Fitted case
Literature: cf. Jewellery from Renaissance to Art Deco 1540-1940
Diana Scarisbrick, 2003, page 154-155