18ct White Gold 0.10ct Diamond Key Necklace, ATD013. This gorgeous pendant features a beautiful 18 carat white gold key that hangs elegantly from a white gold chain. The key has been intricately designed with a beautiful heart detail and 0.10 carat round brilliant cut diamonds set along the outside of the handle.  At C W Sellors, we have an expert team of 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. Chosen for their rare white quality, each diamond we use has a minimum clarity of VS and minimum colour of G-H. You can find other diamond set pieces to complement this necklace online and in store.  All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging.