1. Don't bump posts every 10 minutes....
2. Don't start redundant posts.
3. Resize your sig pic to fit the max size of 125hX450W (pixels)
Now, If you're trying to get the jewel off I'd throw the top in the freezer. (JUST THE TOP)
Once it gets to cleaning the jewel itself once it's off, I've had decent luck with toothpaste. I can't see your link on the goo-gone so I can't really comment on it.