The Black Diamond (French: Le diamant noir) is a 1922 French silent mystery film directed by André Hugon and starring Claude Mérelle, Ginette Maddie and Armand Bernard.
Cast
Claude Mérelle as Fräulein
Ginette Maddie as Nora
Armand Bernard as Gottfried
Pierre Fresnay as Bouvier
Henry Krauss as Monsieur de Mitry
Romuald Joubé as Monsieur de Fresnay
Charles de Rochefort
Irène Sabel
Jean Toulout