The Klopman Diamond is a legendary diamond said to have a curse on it.
It was best known for being a running gag in Garfield and Friends, first referenced to by a cellmate in the U.S. Acres episode "Wanted: Wade".
Appearances
- Best of Breed
- Video Airlines
- The Curse of Klopman
- Rainy Day Dreams
- Secrets of the Animated Cartoon
- The Guy of Her Dreams (mentioned only)
Trivia
- The joke was referenced in Garfield's Pet Force as The Klopman Crystal, a powerful diamond Vetvix was after.