1/3 Ctw Round Cut Diamond Engagement Ring With 1/4 ct Emerald Cut Center Stone in 14K White Gold A lustrous diamond engagement ring, this catches the eye instantly, with its glowing center stone and diamond halo around it. The engagement ring features a plain gold straight shank, with an emerald shape center mount decorated with diamonds. While the top, which rises from the middle, is embellished with a 1/4 ctw emerald cut center stone, the lower border is accented with round cut diamonds. There is a total of 16 prong set round cut diamonds adorning the lower border, which halos the center stone. The engagement ring is framed in 14 karat white gold. Total diamond weight is 1/3 ctw.