1/4 ctw Cushion Shape Round Cut Diamond Semi-Mount Engagement Ring in 14K White and Yellow Gold If you are looking for a pocket-friendly diamond engagement ring, this might be a good option. Since it is a semi-mount ring, it allows you to select a center stone that suits your pocket. The ring features a prong raised cushion shape center mount that can house a 1.00 ctw to 1.40 ctw cushion cut center stone of your choice. While you get to choose the center stone, the shank comes pre-decorated with a half channel prong set round cut diamond each, total 2, and 7 each prong set round cut diamonds, total 14, on either side. A 14 karat yellow gold milgrain carving can be seen in the gallery region. The semi-mount ring is styled in 14 karat white and yellow gold. Total diamond weight is 1/4 ctw.