1/5 ctw Oval Shape Baguette Diamond Semi-Mount Engagement Ring in 14K White Gold A semi-mount ring makes for a great buy for anyone who wishes to have a center stone of their choice put in. While a semi-mount ring comes pre-decorated, it does not include a center stone, so, you can have a stone you like put in. This semi-mount engagement ring is a beautiful choice. It features a plain shank and a raised triple mount centerpiece. The centerpiece shows a higher center mount, which is styled in 14 karat white gold. This is where an oval cut center stone in the range of 0.40 ctw to 0.55 ctw of your choice gets installed. A tapered lower mount on either side of the center mount is embellished with 2 each channel taper set baguette diamonds. The semi-mount engagement ring is styled in a polished rhodium finish 14 karat white gold. Total diamond weight is 1/5 ctw.