Tessa Metcalfe 9ct Gold & Gold Plated Claw Necklace. Tessa Metcalfe Gold Plated Claw Necklace. The charms are 9ct, the chain is gold plated. Tessa Metcalfe classic pigeon claw design, with one larger Rub, one garnet on the pigeon class and one mini ring charm with a Garnet.