This fossil shark tooth necklace is the ultimate statment at 30"! Dated back to the megladon era, this mako shark fossil is still sharp! These fossils were found in riverbeds off the coast in South Carolina, along with fossil tiger shark and megladon teeth. So cool. Our jewelry is unique and one-of-a-kind. Please note there will likely be variances in the size, shape and color of each stone. All elements of your piece are handcrafted in our tiny studio on the island of Martha’s Vineyard.