For over 270 million years, trilobites were one of the most plentiful ancient animals, evolving into numerous species and reaching sizes from a few inches to over two feet in length. This Rugged Tungsten ring is laser engraved with trilobite fossilimages, and features beveled edges and a polished finish. Also made in Serinium (RMSA007796) and Black Diamond Ceramic (RMCA007796), available in men's and women's sizes, with 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.