A classy semi-mount diamond engagement ring, this lets you choose the center stone for it. The ring features an oval shape center mount, with a prong raised middle where the center stone of your choice, which should be an oval cut of 0.40 carat to 0.60 carat gets installed. Pre-decorating the ring is a twin halo of 20 each prong hand set round cut diamonds around the center stone. 8 each, total 16, prong hand set round cut diamonds embellish the shank on either side. Encrusting the arch at the front and back under the gallery is 9 each, total 18, prong hand set round cut diamonds. The semi-mount engagement ring is framed in 14 karat white gold. Total diamond weight is 1/2 ctw.