Death and Diamonds (German: Dynamit in grüner Seide) is a 1968 German thriller film directed by Harald Reinl and starring George Nader, Carl Möhner, and Heinz Weiss.

The film's sets were designed by the art director Ernst H. Albrecht.

Location shooting took place in Los Angeles, Berlin and the Dalmatian coast.

Jerry Cotton goes undercover to take out a criminal organisation including its bosses.

Disguised as a British specialist for alarm systems he joins the gang which has a preference for diamonds.