Should I be upset? I don't know if he even realizes that it was. I had a feeling that it was so I dug around and found out from the paperwork. I love my ring and thing that it is beautiful but I am nervous about it fading over time? I don't know anything about them. It is almost 3 carats and I know it is past the return date. Do I ask my fiancé if it was enhanced even though I'm sure that it is? I don't know what kind of enhancement was done and I have read that it is harder to clean them and you have to be careful? What do I need to know and be worried about? It was appraised for more than double than what he paid for it. Is that because the jeweler didn't realize that it was enhanced? I can't imagine that an appraiser wouldn't know but I have also read that it is hard to tell. He did get a separate appraisal from someone other than who he bought it through. Any guidance would be greatly appreciated!