Thorsten NEPTUNE Tungsten Carbide Ring Black Blue Carbon Fiber Blue Sapphire Setting with Bevels - 8mm

This elegant and sophisticated ring by Thorsten incorporates a Blue Sapphire and is made from one piece of polished Tungsten Carbide by cutting a channel almost all the way around the ring, where a blue and black carbon fiber is inlaid. -Engraving available!  -Includes Thorsten Lifetime and Lifetime Sizing Warranty (excluding re-engraving). -Available in 8mm width. Other widths are available as a custom order. -Tungsten Carbide—the newest and strongest metal for jewelry that does not scratch easily. -Comfort Fit – domed interior band slides over the knuckle easier with less friction.