Surprise and delight with the enchanting look of this black and white diamond bridal set. 14k white gold and 18k white gold an exquisite marquise-cut diamond is haloed by round-cut diamonds on the engagement ring a stunning array of marquise-cut and round-cut diamonds flank the centerpiece round-cut diamonds shimmer along the slender shank ribbons of black and white diamonds intermingle above and below total diamond weight is 1 5/8 carats size 6. 75