18ct Yellow Gold 0.66ct Amethyst Diamond Oval Trilogy Ring, FEU-1272. This feminine 18ct yellow gold trilogy ring features a stunning oval cut Amethyst gemstone, totalling 0.66cts, which is held between two sparkling brilliant cut diamonds, totalling 0.26cts. The precious gemstones are set within 18ct white gold, allowing for the maximum amount of light to travel through the stones. This gemstone set piece would make the perfect engagement or dress ring to sit comfortably alongside other bands.  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 Precious Gemstone collection. You can find other amethyst and diamond pieces online and in store to complement this ring. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging.