So I just noticed that my white gold ring has a small tinge mark of yellow on the band. I'm going to call the jeweler to make an appointment, but just wanted opinions. I did get it resized, so could that have caused the discoloration? Buuuuut I also tend to clean my ring once a week in one of those jewelry solutions, so maybe that's the cause? And how can I prevent it from happening again? The jeweler my fiance went to is a family jeweler I've been to for years. I feel awful!