A diamond ruined his life

A man finds a very expensive pink diamond, and this changes his life. He thought it would be his last day in that gold and diamond mine, as he wanted to act like the genius with a higher IQ than everyone else by hiding the diamond. The Title: Blood Diamond (2006) Cast: Leonardo DiCaprio as Danny Archer Jennifer Connelly as Maddy Bowen Djimon Hounsou as Solomon Vandy Kagiso Kuypers as Dia Vandy Arnold Vosloo as Colonel Coetzee David Harewood as Captain Poison Antony Coleman as Cordell Brown Benu Mabhena as Jassie Vandy Anointing Lukola as N'Yanda Vandy Basil Wallace as Benjamin Kapanay Jimi Mistry as Nabil Michael Sheen as Rupert Simmons Marius Weyers as Rudolf van de Kaap Stephen Collins as Ambassador Walker Ntare Mwine as M'Ed Ato Essandoh as Commander Rambo Tony Kgoroge as Liberian Border Guard Nick Reding as DFID Minister Adetokumboh M'Cormack as RUF Trainer Winston Ntshona as Old Mende Gaurav Chopra, David S. Lee, and Jonathan Pienaar as journalists