HALIA Polished and Domed Tungsten Carbide Wedding Ring with 3 Blue Sapphires Setting - 4mmHALIA Polished and Domed Tungsten Carbide Wedding Ring with 3 Blue Sapphires Setting 4mm Here we have a gorgeous blue sapphire set domed tungsten carbide ring. Designed with elegance in mind, this highly desired tungsten wedding band has 3 evenly spaced sapphire gems set into the polished tungsten carbide ring. This design is also available in other gemstones including ruby, emerald and white diamond. This comfort fit band comes in an 4 mm width and