Return a diamond ring at Newark Airport on Valentine's Day? Then you're in luck, because airport officials want to reward you with free round-trip voucher from United Airways, the New York Post reports. Navneet Guleria, 52, dropped the ring from her 25th wedding anniversary while being screened for a flight to London—and only noticed it missing on the plane, Yahoo reports. "I just panicked," she says. Luckily a Good Samaritan turned it in, and a TSA officer gave it to a supervisor, who handed it to lost and found. "I was amazed by the honesty," says Guleria, of Pennington, NJ. "It’s unheard of." (For more good news, read about drivers who saved an unconscious baby.)