First off I just want to say awwww that so sweet! Second, make sure the quality of the diamond is good, not by just the carat size, make use of the light and ask tons of question on how quality the diamond is.. I myself wear yellow gold, but I have in the past worn the white gold...it seems nice to have a change. But the yellow gold is more accessible i think than white once u start the changeover to diff golds. That is my womanly opinion.