1/3 Ctw Oval Shape Split Shank Semi-Mount Diamond Engagement Ring in 14K White Gold A simple design made beautiful by a decorated split shank and large oval shape mount, mark the beauty of this semi mount diamond ring. Although the rest of the ring comes preset with diamonds, the center mount is left vacant, allowing you to choose a center stone in your desired size. An oval cut stone is what you are looking for here. 14 prong set round cut diamonds form a border on the mount, while 40 prong set round cut diamonds, 10 on each bar, adorn the 4 curved bars of the split shank. The ring is styled in 14 karat white gold. This ring invites your choice of center stone ranging from 0.25 carat to 0.35 carat. Total diamond weight is 1/3 ctw.