Amongst Friends

Amongst Friends is a 1993 film written and directed by Rob Weiss.

Andy, Trevor, and Billy are childhood friends. As young adults, Billy sells drugs and Andy does deliveries for him. One night, Trevor delivers instead and gets busted by narcs.5 years later, Trevor is released from jail and learns his girlfriend Laura is now with Billy. Trevor gets back with her and decides to rob a local mobster. Trevor wants some cash to buy Laura some gifts and Andy was told by some local mobsters that they are investing money with huge profits and he wants some cash to buy in. However, their robbery is very sloppy and the head mobster quickly figures out what happened. However, he and Andys grandfather were good friends, so he tells Andy and Trevor that they can work off what they owe by smuggling stolen diamonds. ........

Source: Wikipedia