chunk: After stealing an 86-carat (17.2Â g) diamond in a heist in Antwerp, Franky "Four-Fingers" goes to London to see diamond dealer Doug "The Head" on behalf of New York jeweler "Cousin Avi". One of the other robbers advises Franky to obtain a gun from ex-KGB agent Boris "The Blade". Unbeknownst to Franky, Boris and the robber are brothers and plan to steal the diamond from him before he can turn it over to Doug.