14k White Gold 1ctw Diamond Halo Engagement Ring. The ring is in excellent estate condition and ready to wear. It is hallmarked 14K. The center stone is an approximately .70 carat, round brilliant cut F/G color, Si1 clarity diamond. It is framed by a halo of an additional.30 carats of Vs clarity G color diamonds. The ring is a size 6.25 and weighs 3.9 grams