1/2 ctw Marquise Shape Tri Mount Triangular and Round Cut Diamond Semi-Mount Engagement Ring in 14K White and Yellow Gold A stylish semi mount diamond ring, this offers a tri mount feature with the center mount left void for installation of a center stone of your choice. The standalone center mount is shaped to hold a marquise cut center stone that can range from 0.70 carat to 1 carat. The rest of the ring comes pre decorated, with a fancy set triangular cut diamond flanking the center mount on either side. Apart from this, there are 12 prong set round cut diamonds, 6 each on either side, adorning the shank. A prong set round cut diamond each can be seen at the front and the back of the carved 14 karat yellow gold milgrain gallery. While the gallery is in yellow gold, the rest of the ring is styled in 14 karat white gold. Total diamond weight is 1/2 ctw.