From 250 million years ago until the end of the Pliocene epoc, fearsome predators swan the world's oceans. Ichthyosaurus, Plesiosaurus and Megalodon fossil engravings are featured on this bold Rugged Tungsten ring, cruising above an inlay of genuine crushed lapis lazuli. A hand applied stone finish adds rugged appeal. Also made in Serinium (RMSA00784) and Black Diamond Ceramic (RMCA007804), this ring 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.