Fossils take on color from minerals in the soils where the fossil formed. This naturally green fossil dinosaur bone is rare, and found in southern Utah. Set into Rugged Tungsten with a satin finish, it creates a stunning look. This ring is also made in Serinium (RMSA007811) and Black Diamond Ceramic (RMCA007811), and is available in men's and women's sizes. Inside rounded Comfort Fit.

Recalling the mystery and excitement of lost worlds, the Jurassic Collection features rings inlaid with genuine dinosaur bone fossil and iconic ancient life engravings.