June 18 (UPI) -- Workers from the Pittsburgh International Airport's maintenance department spent hours searching for -- and eventually finding -- a diamond that fell from a traveler's ring on the baggage carousel.

April Schmitt returned to Pittsburgh from a business trip to Los Angeles on Friday, and discovered the fabled bad luck of Friday the 13th was with her when she reached to get her suitcase from the baggage carousel.

"As I went to retrieve my bag from the carousel, my hand got stuck between the suitcase and the edge of the carousel. It pinched my hand, so I pulled my hand back really quickly," she told KDKA-TV.

Schmitt realized on her drive home that the diamond was missing from the engagement ring her husband had given her in 1992.

She rushed back to the airport and started searching for the gem, and she was soon joined by stationary engineer Tom Riordan, electrician Steve Turkaly and two other members of the airport's maintenance staff.