- HD 1080
- Runtime: 102m.
- Status: Released
0
- Languages: en
- Country: United Kingdom
- Director: Christopher Morahan
- Stars: Marcello Mastroianni, Rita Tushingham, Elaine Taylor, Margaret Blye, Warren Mitchell
- keywords: jewel heist
- Production_studio: ABC Pictures, Bridge Films, Paramount Pictures
- Slogan: Meet Marcello the gourmet
- The Diamonds for Breakfast is featured in the top rankings of 1968
- #67 in Top Comedy Movies of 1968
- #35 in Top Crime Movies of 1968
Swinging playboy Grand Duke Nicholas Goduno, a direct descendent of the Romanov family who were overthrown in the Russian Revolution of 1917, learns that his family's crown jewels will be exhibited at a London museum and plots to steal them. To this end, he gathers a crew of beautiful but dangerous women, led by Bridget Rafferty, to assist in his plot against Popov, the Soviet functionary in charge of the exhibit.