Double Cushion Split Shank Diamond Ring .79Cttw 14K Gold14K White Gold . 75cttw Double Cushion Halo Split Shank Round Diamond Engagement Ring. This classic and vintage inspired style features . 75cttw of round diamonds french pave set down the shank in a split shank style. There is also a french pave set cushion shaped multi dimensional double halo designed to accent a 1ct round center diamond. Features additional round diamonds pave set in a 14K white gold side gallery. All accent diamonds are F G in