The necklace, which sank to the bottom along with the Titanic, was found among the wreckage of the ship.

Magellan Ltd produced the first full-scale 3D scan of an liner that sank in the Atlantic Ocean on April 15, 1912 after colliding with an iceberg. The images show a necklace made from a tooth of a megalodon, a prehistoric shark, inlaid with gold jewelry.