A 19th century emerald and diamond quatrefoil brooch pendant
A 19th century emerald and diamond quatrefoil brooch pendant, set with step-cut emeralds and old cushion-shaped diamonds in silver and gold, with detachable diamond-set bail and gold snake-link neck chain, pendant length 4.8cm, chain length 40cm, case by Harvey & Gore
Provenance: The Private Collection of the late Michael and Margaret Susands