So I recently an industrial ear piercing and I've noticed there are a lot of online stores where you can buy all kinds of different barbells. However, I have no clue what a legit jewelry online store looks like. I don't want to buy something and get an infection due to sterility. My main piece of jewelry will be custom made locally but there is a lot of novelty and less expensive pieces I've seen that would look cool O_o.

So basically, anyone have any tips for spotting out legit online jewelry websites ? Specifically ones that might specialize in alternative pieces such as industrial and whatnot.