1/10 Ctw Round Center Semi-Mount Diamond Engagement Ring in 14K White Gold A great design with a touch of your own can make your proposal ring even more fascinating. A semi mount ring like this, gives you a pre designed beauty, allowing you at the same time to choose a center stone that you like. You can select a diamond ranging from 0.40 carat to 0.60 carat for the center mount. Apart from this, the ring features an eye-catching twisted shank that gives the ring a distinct look. One entwined row is attractively accented with 18 prong set round cut diamonds. The ring is styled in 14 karat white gold. Total diamond weight is 1/10 ctw.