Where can I find unique wedding rings?

Where can I find unique wedding rings? I am getting married soon. I don’t want a run of the mill wedding ring like they sell in jewelry stores. Too many people have those same rings ontheir fingers. I also don’t want to spend a fortune, so designing our own rings is out of the question. I want to find a happy medium. I want a pre-made ring that is unique. I just can’t seem to find a place that stocks rings that fit that description.