18ct White Gold Ruby Diamond Band Ring, 02-22-283. Classic and luxurious, this 18ct white gold ring features a line of round cut rubies which are framed either side by a sparkling brilliant cut diamonds. The ring is completed with a solid 18ct white gold band. 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 Ruby and diamond pieces online and in store to complement this ring. All articles are lovingly and securely dispatched with our elegant jewellery packaging.