A mid 19th century gilt metal-mounted operculum parure
A mid 19th century gilt metal-mounted operculum parure, comprising a slightly graduated necklace, a bracelet, a pair of ear pendants and a brooch, each operculum collet-set within a ropetwist border, necklace 44cm long, bracelet 19cm, ear pendants 1.8cm high (excluding hoops), brooch 2.4cm