I bought what I thought was a FLY a while ago- I had an in store grading report that said this. Since then- through a divorce and attempting to sell it- I've found out that it is a Y-Z. The jewelry store where I bought it sent it out for the GIA cert and also supplied a replacement appraisal (I was asking for a market appraisal) that stated yet again that it was a FLY (even with the GIA cert in front of them). I've tried to work this out directly with them- but they are saying that they can't do anything about it. Do I have any recourse? I've contacted the attorney general and sent letters to BBB and FTC.