'Blood Diamond' was a novel, and it didn't explicitly state that it was an adaptation of a true story. However, the book was influenced by some real events and historical events. For example, the story of a family who gained huge wealth from diamond mining in the 19th century was related to the facts of the British diamond mining industry in the 19th century.
Blood Diamond was a science fiction novel by J. D. Salinger, but it was not an adaptation of a true story. The story of time travel and parallel universes was inspired by Salinger's own science fiction and scientific knowledge. Although the plot and theme of the novel are science fiction, it is not an adaptation of a true story.
Blood Diamond has elements of truth in it. It's based on the actual exploitation and conflicts associated with the diamond industry in some parts of the world. However, for cinematic purposes, some details might have been fictionalized or dramatized.
Blood Diamond has roots in true events. It highlights the harsh realities and illegal practices within the diamond industry, drawing attention to actual problems faced in certain regions.
Blood Diamond has roots in actual events in the diamond industry. However, like many movies, it adds fictional elements and artistic license to make the story more engaging and accessible to a wide audience.