D.C.
I just wanted to give my experience. I had my yellow gold anniversary band dipped in white gold about 5 months ago...unfortunately it is now yellow gold in some locations on the ring, and still white gold in some. The ring looks bad now in my opinion. I was told by the jeweler (after I had it done), that it only lasts about 1 year because of the wear and tear from wearing the ring. Had I known this, I would not have done it and may have just bought another band (keeping this one nice for my daugher).