Now here’s a necklace people will stop and ask about! The Megalodon Sharks Tooth is 2 1/2-35 million years old and I’ve coupled it with a blue/black toned Labradorite. 1 1/2” x 2 7/8” and hangs on a 19” black leather which can be exchanged (if I have something) for a shorter or longer one including a sterling chain.