help with ering styles and Diamond selection

[eringnewbie]

I'm new to the whole engagement ring hunt. Never really gave it any thought until recently when my bf and I started discussing getting engaged. I like step cuts but after seeing fancy colored diamonds in person I'm gravitating to them. I know steps won't hold the color as well, as say a radiant or cushion, so I'm definitely open to those cuts now. I've looked at the diamonds by Lauren site daily for ideas. Anyone have a FY center with a pink Halo? I can't decide if that's just too much color. Wouldit clash? Thoughts and suggestions are welcomed!