Two contrasting fossil dinosaur bone inlays give beauty and character to this Rugged Tungsten ring. Green fossil bone from Southern Utah, which derive their color from trace amounts of Copperchromium or chlorite, are offset by a deep crimson bandof therapod fossil bone from the Hell Creek Formation in Montana and Wyoming. Also made in Serinium (RMSA007801) and Black Diamond Ceramic (RMCA007801). Available in both men's and women's sizes and features 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.