8 mm, patented (TC.850) black/white tungsten 1.2 cwt black sapphires, complete with comfort fit. One of the most stunning of all the rings in our collection.
In stock and ready to ship.
Tungsten is a contemporary metal that is referred to as the “permanent shine” metal in that it does not lose its luster.
Our LIFETIME WARRANTY includes all manufacturing defects and sizing and also includes loss of precious stones – the most comprehensive lifetime warranty in the industry.
Tungsten is known for its stunning scratch-resistant finish and holds its shape and shine indefinitely.
Tungsten bands are 4 times harder than titanium, 5 times harder than tool steel and 10 times harder than 18 kt. Gold.