What is Heart Of The Ocean?
1.
A large, fictional precious gem that some old lady dropped in the north Atlantic because she fell in love with some poor drifter who drew a caricature of her naked wearing only that stone, and shortly after drowned.
Brock: "Lizzy, do you know where the Heart of the Ocean is?"
Lizzy: "Um, I think my grandmother tossed it to Leonardo."
See