You read that right – this necklace features an actual piece of dinosaur bone! Over 65 million + years, it has turned to stone, with blue agate filling the cells. While traditional gemstones are incredible, this dino fossil is a whole different level of cool! The pendant measures 1 3/8” tall and 1 1/8” wide. It is on a 20” chain that can be worn at any length, with a handmade hook clasp. This piece is sterling, fine, and argentium silver.