MAERA Polished and Domed Tungsten Carbide Wedding Ring with 3 Red Rubies Setting - 4mmMAERA Polished and Domed Tungsten Carbide Wedding Ring with 3 Red Rubies Setting 4mm If you need some fire in your life, this ruby enchanted tungsten carbide ring is the perfect ring for you. Beautifully set with 3 evenly spaced ruby gemstones, the high polish of this domed ring contrasts beautifully in the sunlight. This design is also available in other gemstones including ruby, emerald and white diamond. This comfort fit band comes in an 4 mm width