If you can wear jewels in your ears, why not on your teeth? Why pierce an ear when you can bond the jewel to a tooth? if you already have piercings and tattoos, like pain and damage – do you care? Probably not, then you have to settle just for the good looks of it. But if you happen to be allergic, can’t wear earrings, or do sports where you don’t wear jewelry – So dental jewelry is perfect and you don’t even have to be wealthy. Dental jewelry (Tooth Gem) is basically a gem, a rhinestone, or a crystal that’s put onto a tooth of your choice using an adhesive without damaging the enamel.