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Mystery of F1 crash diamond remains unsolved after 22 years

Yahoo Sports • 1 min read • Latest: Nov 13, 2026, 6:14 AM

Last updated Nov 13, 2026

Mystery of F1 crash diamond remains unsolved after 22 years

Summary

In May 2004, a $300,000 diamond attached to a Formula 1 car went missing after a crash during the Monaco Grand Prix. The diamond, part of a promotional partnership with actors from Ocean's Twelve, was mounted on the car of driver Christian Klien. After an early incident in the race, the diamond vanished, and despite efforts to locate it, it has never been found. The former Jaguar Racing team has since speculated on various possibilities regarding the diamond's fate, including it possibly being swept away with debris or slipping down a drain.

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By the Numbers

•The diamond was lost in a crash during the Monaco Grand Prix in May 2004.
•It was fixed to the car of driver Christian Klien before the incident.
•Jaguar Racing sought publicity as they struggled on the track.
•Various theories about the diamond's disappearance have emerged, but it remains missing.
•The incident reflects the risks associated with extravagant promotional stunts in sports.

Latest Updates

6:14 AMYahoo Sports — Whatever happened to the diamond that went missing in F1 crash?
6:12 AMBBC Sport — Whatever happened to the diamond that went missing in F1 crash?

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