18ct White Gold Whitby Jet 0.24ct Diamond Small Square Necklace, P3213C. This stunning pendant features a small square Whitby Jet gemstone which is elegantly set and surrounded by a framework of 17 claw set diamonds, which extend up the bail. The stones are set in 18ct white gold and combine a total diamond weight of 0.24cts. A fabulous addition to any jewellery lovers collection. This item is complete with an 18 inch, 18ct white gold chain. At C W Sellors, we have an expert team of gemstone and diamond specialists who handpick and grade each jewel to meet our high standards and a team of talented in house designers who combine their talents to bring you our exclusive Precious Gemstone collection. You can find other Jet pieces online and in store to complement this necklace. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging.