18ct White Gold Yellow Gold Rondelle 0.30ct Diamond Set Oblong Ring, RUNQ0000915. Contemporary and feminine, this stunning ring has been finely crafted in 18ct white gold and features twelve sparkling brilliant cut diamonds, set into an oblong curved setting. The centre of the ring features an 18ct yellow gold rondelle, which beautifully contrasts with the sparkle of the diamonds and white gold of the band. This sleek and sophisticated piece makes the perfect dress ring.  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 eternity 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.