The Empire of Diamonds
- Taon: 1920
- Bansa: United States of America
- Genre: Drama, Crime
- Studio: Léonce Perret
- Keyword: based on novel or book, diamond, silent film, artificial diamonds
- Direktor: Léonce Perret
- Cast: Robert Elliott, Lucy Fox, Henry G. Sell, Léon Mathot, Jacques Volnys, Laurent Morléas
