I've picked up a decent collection of fake jewelry over the years.
I noticed two real diamond earrings that I didn't vacuum up and gave it to the customer.
I also went snorkeling with a bunch of friends and I was using a short stick under water to poke around rocks etc...ended up turning over a rock and a shiny spot caught my eyes. Dug the dirt up and there I was holding a pretty decent gold ring!
You guessed it, after that, everyone was huddling that area and was digging for treasures. Nobody came up with anything.
