Competing seller, demands refund without returning item,makes threats, case,bad feedback, when eBay forced him to return the item before he could get refund(he tried to use the case to scare me into giving a refund without a return)(high ticket item) he either works for the post offices or knows someone. He had the package marked as delivered in TX(I live in PA) to get the refund before I got the package. I contacted eBay, when I finally did get the ring back he had broken it. The natural tanzanite was broken in two, the prongs where mangled beyond repair(the ring was rose gold) & he left bad feedback that I was selling fakes, & he sells the exact same kind of rings!!