<P> The Heart of the Ocean is the name of a fictional blue diamond featured prominently in the 1997 film Titanic . In the story , the 56 carat diamond was originally owned by Louis XVI and cut into a heart shape after the French Revolution . In the film the necklace was purchased by Hockley , played by Billy Zane , a week before he sailed on the ill - fated ocean liner Titanic . The necklace was meant to be given as an engagement present to his fiancée Rose , played by Kate Winslet and Gloria Stuart . It is believed that both Rose and the necklace went down with the ship , leading some of the main characters to believe the necklace lies somewhere within the wreckage of the Titanic . </P>
<P> The Heart of the Ocean is the name of a fictional blue diamond featured prominently in the 1997 film Titanic . In the story , the 56 carat diamond was originally owned by Louis XVI and cut into a heart shape after the French Revolution . In the film the necklace was purchased by Hockley , played by Billy Zane , a week before he sailed on the ill - fated ocean liner Titanic . The necklace was meant to be given as an engagement present to his fiancée Rose , played by Kate Winslet and Gloria Stuart . It is believed that both Rose and the necklace went down with the ship , leading some of the main characters to believe the necklace lies somewhere within the wreckage of the Titanic . </P>
where is the blue diamond from the titanic
where is the blue diamond from the titanic
fictional
fictional