.33 Diamond Half-Eternity Twist Band in 18k White Gold.  This sparkling half-eternity wedding band features .33 carats of near colorless diamonds finished in 18 karat white gold. Sixteen (16) .02 carat diamonds are set in scallop prongs halfway around the ring. All of the diamonds are eye clean and brilliant, on a twist style white gold band. Lightweight and sleek in design, this versatile wedding band would pair elegantly with any style of engagement ring!