Why Is the 'Heart of the Ocean' Necklace in the Smithsonian? It's a Movie Prop Exhibit

The necklace displayed at the Smithsonian is not the real Titanic artifact—it's a prop from James Cameron's 1997 film Titanic.

It's part of a "Hollywood Myth and Magic" exhibit showcasing iconic movie objects. While fictional, its intricate design and cinematic role make it a popular cultural artifact.

The real Hope Diamond (often conflated) is also at the Smithsonian, but in the gem collection.