An 18ct gold cabochon multi gem set necklace, composed of amethyst, citrine, aquamarine, quartz and garnet, the cabochon stones in linked collet settings, with central pendant drop, to fine flattened curb-link back chain, and ring and bolt clasp, with additional ring links, with plaque besides clasp stamped with maker’s mark
‘JC Ld’, and full 18ct gold hallmark, necklace length 38.5cm. £1500-1800