Inspired by the ceiling of St. Giles cathedral, this necklace features a silver knot expertly inlaid into gold with black enamel on one side and silver and black on the reverse. Our silver items have a protective lacquer finish to help prevent oxidation. To care for our silver items, simply wipe down your pieces with a dry, 100% cotton cloth. Keep them away from water, jewelry cleaners, silver cleaners, treated polishing cloths, perfumes, hairspray, lotions, hand-sanitizers and make-up. We offer our own that you can safely use.