"This stone was special," Asprey's then-head of jewelry Terry Davidson ... Wear it to the movie. Wear it to bed." PEOPLE's new special edition Titanic: Leonardo DiCaprio, Kate Winslet and the ...

And then the movie opened. When Titanic finally made it to theaters ... Also inside: How the stunning Heart of the Ocean necklace came to life and was auctioned to raise funds for one of Princess ...