Here are nine examples of distinctive necklace designs worn by heroines in film

Heart of the Ocean - Titanic (1997)

The Golden Snitch - Harry Potter series

The Power Stone - Guardians of the Galaxy (2014)

The Heart Necklace - Moulin Rouge! (2001)

The Eye of Agamotto - Doctor Strange (2016)

The Horned Necklace - Maleficent (2014)

The Amulet of Ravenclaw - Harry Potter series

The Flying Key Necklace - Harry Potter and the Philosopher's Stone (2001)

The Dragon Necklace - Crouching Tiger, Hidden Dragon (2000)