View Fullscreen De Beers Women's Aura Pink Diamond & 18k Rose Gold Band Ring $4600 From Saks Fifth Avenue buy now please pick a size Save for later Details From the De Beers Aura Collection. Diamonds of pale, delicate pink hue shimmer upon a slender band of 18k rose gold. Pink diamonds, 0.38 tcw. Color: G+Clarity: VS+18k rose gold. Width, about 1.5mm.