Need opinions! question about ebay?

[GinoParisian]

There are thousands of reasons why it won't sell, and it may or may not have anything to do with the jewelry. Without seeing the actual auction, there's no way to tell. For example, you could have negative or no feedback as a seller, your title may not have enough keywords for people to find your item, your description may be non-existent, confusing, or full of typos, or someone else could be selling the same or similar item for a lower price.

You need to do your research on the free shipping thing. What are your competitors charging?