Diamond Connection (1982) is a Crime film that follows crashed and sunken in a murky sea, a passenger plane had a very special package... a briefcase full of diamonds. These illegally acquired and transported missing diamonds become an irresistible challenge to a few interest groups. They will kill, deceive, and plot to capture the diamonds for themselves. Currently, you can watch Diamond Connection on Amazon Video. Streaming availability may vary by country and platform over time. It has a user rating of 2.5 out of 10 from 2 votes. Fans of crime movies may also want to explore similar titles below.