1/2 ctw Carved Marquise Shape Round Cut Diamond Semi-Mount Engagement Ring in 14K White Gold An opulent semi-mount diamond engagement ring, this gets cost-effective as it lets you choose a center stone to suit your pocket. It features a marquise shape center mount, with a prong raised middle that will house the center stone, which must be an 11x5.5MM marquise cut, ranging 1.00 ctw to 1.40 ctw. On the lower border are pre-adorned 34 prong set round cut diamonds. The shank displays 3 each lattice work marquise mounts on either side, with 2 each, total 12, prong set round cut diamonds embellishing them. The ring sides is decorated with 27 each, total 54, prong set round cut diamonds at the front and back. A milgrain finish is seen on all mounts and the gallery. The semi-mount ring is styled in 14 karat white gold. Total diamond weight is 1/2 ctw.