Great find, I bet you can't wait to return it to her. The last one I returned barley thanked me for finding it. Some rings you return to older people, they just seem to appreciate all the hard work you did in finding there ring and returning it. But the younger kids nowadays, think it's your job. Guess if they had to pay for the ring it might be another story.
Anyway Congratulations on a GREAT FIND. Also thank you for being one of the good guys in returning the ring.
HH, Ringfinder