Emeralds and gold you say huh? well, the Emeralds might work, but I know she doesn't like gold. Yes thats right I said, my wife doesn't like Gold. Can you believe that shit??
She does like Emeralds though, so it's something to look into.
She's really not a big jewlery person either. In the 10 years we've been together, I've gotten her all sorts of things (and she's loved them) that would normally get other men slapped or tossed outta the house.
Such as, car parts for Xmas, computer memory for valentines day (roses were also included, but she walked right past them in favor of the new ram) and things of that nature. Even bought her a Vw Cabriolet for her B-day before we were married. So I can't complain. It's just getting harder to shop for her as she's not really into the typical woman things.
Maybe I should look into getting her an Emerald colored rolling tool-box and a nice set of brass (yellowish metal) chisles/punches.