Diamond Dust is a 2018 Egyptian crime drama film directed by Marwan Hamed and based on the novel of the same name by Ahmed Mourad. The film stars Asser Yassin, Menna Shalabi, Maged El Kedwany, Mohamed Mamdouh, Eyad Nassar, and Adel Karam. It follows the story of Taha, a pharmacist who lives a normal life with his disabled father until he discovers a series of mysterious murders that lead him to a dark world of crime.