For Sale: Crystal's Ring From Hef It goes on the auction block next month By Evann Gastaldo, Newser Staff Posted Sep 30, 2011 9:37 AM CDT 1 comment Comments Hugh Hefner and fiance Crystal Harris arrive at TCM Classic Film Festival Opening Night Gala at the Grauman's Chinese Theatre on April 28, 2011 in Hollywood, California. (Getty Images) (Newser) – Apparently Crystal Harris didn’t return her engagement ring to Hugh Hefner when she called off their engagement. But that’s good news for you, if you have between $20,000 and $30,000, because now it’s for sale at Christie’s auction house. Sources tell TMZ Harris simply “couldn't bear to look at the ring anymore because it brought back bad memories.” It will go up for auction next month. Radar notes that Hef apparently let his ex-fiancée keep the 3.39 -carat ring because he doesn’t believe she was “faking it” or taking him “for a ride” during their relationship, he has said in the past.