14K Yellow Gold 1.50TDW Diamond Solitaire Engagement Ring with Cushion Halo Setting and Split Shank. This stunning engagement ring hosts a 0.80ct center diamond and all the other side diamonds add up to 0.70 carats of total diamonds. One Incredible Ladies Diamond Engagement Ring. This ring is a showpiece! On the day you ask for her hand, enchant and delight her with this beautiful double halo ring. Polished to a bright shine, this magnificent ring affords her undeniable glamour.