Tiffany Case is a fictional character from the James Bond series, appearing in the novel "Diamonds Are Forever" by Ian Fleming. She is portrayed as a beautiful and cunning diamond smuggler who becomes involved with Bond during his mission to uncover a diamond smuggling operation. In the 1971 film adaptation, Tiffany Case is played by actress Jill St. John. The character is known for her intelligence and resourcefulness, often navigating the dangerous world of crime while maintaining a glamorous persona. Tiffany's relationship with Bond adds complexity to the story, blending romance with intrigue.