I picked up my silver olive branch pendant yesterday in the smaller size. I noticed that when holding it up in the air (not on my neck) that pendant in not completely flat. The bottom olive curves inward which would be in to my neck when wearing. It is very slight but bothering me to look at. Wondering if all pendants are suppose to be totally flat or is it normal to have a slight curve inward at the bottom. Just feeling that I'd like to compare to another but none left in the store. Thoughts?