The Diamond Plate is part of our carved tungsten ring collection. The surface of the ring is carved with diamond plates raised from the surface. The Diamond Plate is also available in black tungsten.
The Metal that is used is a Nickel Binder that is higher in quality in comparison to cobalt. Cobalt is a inferior binding agent which may darken the color of the ring over time. Cobalt is most common in lower cost tungsten rings. This is due to the rings being mass produced in countries other than the United States.