Victorian Etruscan-style circular brooch with coral cabochon

Victorian Etruscan-style circular brooch with coral cabochon to the centre and hair ornament back, unmarked, in Tessier & Sons fitted case, 3.3cm diameter approx, 7g (ex. hair panel), 11g gross approxVictorian Etruscan-style circular brooch with coral cabochon to the centre and hair ornament back, unmarked, in Tessier & Sons fitted case, 3.3cm diameter approx, 7g (ex. hair panel), 11g gross approx