Well, I've never lost a diamond but did find a very expensive looking wedding set. We were three hours from home in Ames, IA for an ISU football game and I found the ring in a Sam's parking lot. I took it into the store to see if anyone had reported a lost ring but was told no. The service desk person said I could leave it there and if no one claimed it it would be the property of Sam's. WRONG! I'm too honest for that! I left my name and telephone number and took the ring home with me. A few days later I received a phone call from someone hoping I had found her ring. After a very good description we decided that I had indeed found her wedding set. My employer was going to Ames for a business meeting a week later and dropped it off at her place of business. A few days later I received a check for $50 in the mail. It pays to be honest!!