Rhodium Plate Whitby Jet 4mm Bead Chain Link Necklace, N952_16. This Whitby Jet and rhodium plate necklace features 4mm sized Whitby Jet gemstones, hand woven onto rhodium plated sterling silver chain.  A perfect gift for someone special. Length: 16 inches. All our Whitby Jet jewellery is designed and crafted within our very own workshop, where a team of skilled craftsmen transform natural pieces of Whitby Jet into these stunning pieces of jewellery. You can find other matching Whitby Jet jewellery on our website. All articles purchased are lovingly and securely dispatched with our elegant jewellery packaging.