18ct White Gold Diamond Cross Necklace, RS6 This classic 18ct white gold necklace features a cross shaped pendant with a single sparkling white brilliant cut diamond, elegantly adorned in the centre. Complete with an 18 inch 18ct white gold chain with a classic bolt ring clasp, this necklace is designed perfectly for everyday wear. 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 Diamond collection.  All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Matching items are available within this collection.