18ct White Gold 3.17ct Star Sapphire Diamond Cluster Necklace PJW-321 This unique and luxurious 18ct white gold necklace features a breathtaking star sapphire, totalling 3.17cts. The precious gemstone is framed within a sparkling halo of brilliant cut diamonds, totalling 0.46cts. Completed with an elegant 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 sapphire and diamond 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.