I found a bead that was a desired size.I first painted the bead white to make the nail polish look better.Then i used the nail polish to paint it.I used two different kinds of nail polish a blue and teal.To cover the hole in the bead i used the glue gun to fill it you can also use the clay if you like.
For the rings i used clay.Then glued them to the painted bead.
To get the earrings to stay on you can use sprite gum, eye lash glue, fashion tape. Or make in to go in your priced ear.
You can also try: for the rings you can try using small key chain rings and gluing them together.
I also thought about using a marble but you have to consider the weight of it while making it.