M.B.
Here's a TOTALLY different perspective (I'm pretty sure I will be out-numbered in this opinion)...
I've been married for over 8 years, and I actually LOST the diamond on my ring about 3 years ago! It just fell off! About a year after that happened, I had my fourth pregnancy -and for some reason with that pregnancy I gained weight that I never had before, and in turn my ring size changed.
Shocking to say so- I haven't worn my ring since the diamond fell off- I thought it looked weird w/o something there, and we still haven't gotten a new diamond- nor gotten it re-sized because I really DO think that my ring size will go back to the way it was before. It just isn't on my list of priorities.
I know the way I'm dealing with it is not at all the way most others would deal with it. Let me tell you the way I see it: I NEVER EVER will understand the other countless women out there that make a big deal about the wedding ring. It took me just a few minutes to pick out the ring I wanted- I DID care how it looked, BUT that wasn't something I made a big deal about, at ALL. I saw it as a key part in our wedding itself, and the symbolism of it is nice, too, but I'm not ATTACHED to it as I am my husband, for example. We have a fantastic marriage- that keeps surprising me by a way that we are still growing closer together and falling more in love- when I thought we were very much in love from the start! But, coincidently, The closer I am with him, the less I could give a hoot about the ring. To me the ring was a great way to show ourselves that we belonged to each other in the beginning, but I'm not so concerned about it anymore. I just feel that we don't NEED the symbol anymore. I'm not saying I will never wear it anymore, but it isn't something I find necessary.
My answer in short? Don't worry about it! The diamond doesn't matter- it is SIMPLY a THING, and that is it!