A Thorsten wedding band 230 million years in the making. Made from ultra-durable Black Ceramic. The authentic mineralized dinosaur fossil inlaid in this unique ring from Thorsten has a blue tone created by the minerals that slowly replaced the bone over millions of years and is cut and polished to a beautiful finish.

• -Engraving available
• -Includes Thorsten Lifetime and Lifetime Sizing Warranty (excluding re-engraving).
• -Black Ceramic will not scratch and does not lose its color. Please be advised that an actual fossil has been used in this ring and each piece and section of fossil can differ.
• -Available in 4mm and 8mm widths. Other widths available upon request as a custom order.
• -Comfort Fit – domed interior band slides over the knuckle easier with less friction.