One quick word of warning about the rings: I did the pick a pearl in Japan a couple weeks ago, and it was so much fun! I picked out a ring to have the pearl set in, and since I don't know my size the girl guessed and picked a size for me and it fit perfectly on the first try. When I got home, the ring is too big! It was really hot outside and hot in the Japan store, and my fingers must have been swollen from the heat. I can still wear the ring on another finger, but I'm not used to wearing one on that finger and it feels weird, and it's not where I wanted to be able to wear it. So make sure your fingers aren't swollen from the heat, or go in knowing your ring size!
Also, it seems that they slopped some glue on the pearl and I can't get it off. I didn't notice this until I got it home, because I picked it just a couple days before coming home and they said not to wear it for a couple days to let it set. I'm pretty disappointed because the pearl is beautiful, but now it has smears all over it.
I noticed when I came back to pick up my ring that the customer in front of me bought a gold setting, and hers was wrapped in a pretty little Disney box. She did not ask for any special box, that's just what they put it in. Mine was a less expensive sterling silver setting, and they just put it in a plain white cardboard ring box. I guess you get a nice box if you spend more money. It doesn't really matter, but it was kind of a let down after I saw the other lady's cute WDW box, I was looking forward to having my own cute little WDW box and didn't get one.