9 mm, patented (TC.850) Black Tungsten with .10 cwt genuine diamond, grooved, satin finish, and comfort fit. This stunning ring includes a genuine, lustrous diamond … nothing synthetic and no CZ!
In stock and ready to ship.
Black tungsten results from a process called physical vapor deposition (PVD). This is the special process from which the exterior of the ring can be permanently changed, thus creating a rich black luxurious color.
Our LIFETIME WARRANTY includes all manufacturing defects and sizing – 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.