Dark Inclusion (French: Diamant noir; also known as Dark Diamond) is a 2016 drama film directed by Arthur Harari and starring Niels Schneider and August Diehl. It tells the story of an aimless young man who decides he must avenge the wrong done to his father by his wealthy uncle, a diamond dealer in Antwerp, but his plan is not as clever as he thinks and after three of his helpers have been killed he ends up even more alienated.