An 18ct gold sapphire and diamond pendant/brooch on detachable chain, the pendant of textured tiered design, claw set with round-cut sapphires and brilliant-cut diamonds, the reverse with twin prong hinged fastener and pendant loop, together with a chain en suite, of textured figure-of-eight links, to reeded barrel clasp, and with suspensory loop attachment, both stamped with maker’s mark ‘CJ’, the pendant hallmarked for London 1976, the chain London 1977, total diamond weight approximately 0.35 carat, pendant length 48mm, chain length 54cm. £1,000-£1,500