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.