A mid 19th century hardstone cameo and seed pearl -set brooch pendant and pair of earrings

A mid 19th century hardstone cameo and seed pearl -set brooch pendant and pair of earrings, each circular sardonyx cameo depicting the profiled head of a maiden, collet-set to a seed pearl gold border, the brooch pendant with glazed compartment to the reverse, 4cm, the earrings with engraved and enamel detail surmount, hoop fittings, maker's mark to reverse, fitted case