Ok so I just read something about a couple who asked family/friends to donate their old gold and they had new rings made from that. I kinda skimmed through the article but I didn't see any details. I prob won't go asking my guests to donate their gold but I know my grandma has some she's more than willing to give up and this doesn't seem like such a bad idea...my questions are; has anyone done this- taken old gold pieces and had it made into new rings for you and/or your FI? Is there a local place that does this or is there a jeweler website I can do some more research? Also, can they plate yellow gold white- I'm not a huge fan of the yellow gold look but my grams has tons

I like this idea for multiple reasons and if it's doable I'd love to hear more about it from anyone who's done it, though about doing it etc. Details are much appreciated!