Mine Kings (2016)

Ace gem hunter Guy Clutterbuck has put together an elite team to make a killing in the gem trade. But the stakes couldn't be higher. A group of strangers, they are all risking their own money, time and reputations on Guy's promise of adventure, gems and big profits. Their first quest brings them from every corner on Earth to the remote island of Sri Lanka, where fortunes can be made or lost. Here they hope to dig up, cut and sell enough sapphires to hit the jackpot. But they will have just six days to complete their mission.