Delicate eternity band in 18K rose gold (which has such a lovely peachy hue to it). I have it set with a handful of little colored diamonds ranging from champagne to golden yellow, yellowish orange, reddish brown. The entire band is warm and wonderful.
The band is a classic 18K white gold band, which has a slightly warmer hue than the 14K white alloy. (A couple more photos after the link… )
Thanks for inotudrcing a little rationality into this debate.