18ct Yellow Gold 0.50ct Diamond Solitaire Ring. Q1575.  This gorgeous solitaire engagement ring features a brilliant cut claw set 0.50 carat diamond. The band is exquisitely crafted from 18 carat yellow gold. Designed perfectly for everyday wear, this diamond set piece would make the perfect engagement ring to sit comfortably alongside a 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. You can find other diamond engagement rings and wedding bands to complement this ring online and in store.  All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging.