I recently ordered a cathedral solitaire 14K white Gold ring from a local store. Yesterday I picked up and after checking the ring, while at home, I found out that they didn't polish the ring's inside part of the head. My first thought was that it was impossible for them to do it but after checking online,I think they did a very bad job. Should I go back and ask them to polish it for free or this is impossible to be polished? What are your thoughts? I also uploaded a picture of what I order and what they delivered. Thanks