What a great site - it's heartbreaking it to lose jewelry.
A side story about lost jewelry...when my daughter was about 6, she found a gorgeous thick 14kt gold necklace at a fast food restaurant while she was out with a friend's family. She brought it home (the friend's mother let her take it), but I wanted her to learn a life lesson about honesty. After a few phone calls to find the owner, we learned it belonged to a member of the restaurant staff. We drove 1/2 hour to the restaurant and my daughter proudly presented it to her. What did the woman do? She grabbed it out of my daughter's hand and walked away without even a thank you!
So not only was it a lesson in honesty, that moment also taught my daughter to do the right thing even if it doesn't earn an appreciative hug or "thank you."