Hugh Hefner may have given it to Crystal Harris on multiple occasions, but the Playboy founder's former fiancee is about to give it right back to her ex - but giving away his engagement ring!
TMZ has actually posted the listing for this 3.39 carat rock, which will go up for auction in October at Christie's, a famous auction house in New York City. It's expected to fetch between $20,000 to $30,000.
Why is Harris parting with the stone? Because, insiders say, the busty blonde "couldn't bear to look at the ring anymore because it brought back bad memories."
And if you truly believe that's the reason, you likely also believe the Boston Red Sox still have a shot to make the playoffs this season.