I received my engagement ring setting today and am thrilled with the result. After much research and a custom-design-gone-wrong with a local jeweler we purchased a cast ring from an out of town jeweler (we saw the ring while on vacation and couldn't find it locally). The only detail that I requested with the custom design that is not featured in the cast ring is the comfort-fit / rounded inner edge of the ring. Is this something a jeweler can round out or would the entire ring have to be remade? The process has been long enough as it is that I don't even want to propose the idea to my boyfriend unless its an easy fix! Thanks for your input.