18ct White Gold Diamond Princess Cut Half Eternity Wedding Band Ring. BNN080. This timeless 18ct white gold ring is channel set with princess cut diamonds and is the perfect eternity or wedding band. 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. Every diamond is then set within white gold, yellow gold or platinum that has been elegantly designed to please the wearer. You can find other diamond engagement rings and wedding bands to complement this ring online and in store. All articles purchased from CW Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Matching items are available within this collection.