5/8 ctw Emerald Shape Round Cut Diamond Semi-Mount Engagement Ring in 14K White Gold Semi-mount rings are the ideal option if you are looking for a budget-friendly diamond engagement ring, as these let you select a center stone to suit your pocket. This pretty semi-mount diamond engagement ring is a good option. It features an octagonal shape center mount, with a prong raised middle for a 7x5MM emerald cut center stone of 0.85 ctw to 1.20 ctw. Pre-embellishing the lower border is 12 prong set round cut diamonds. Decorating the split cathedral shank is 4 each pave set round cut diamonds, total 8, followed by 4 each prong set round cut diamonds, total 8, on either side. A Chevron accent at the front and back of the gallery region is adorned with 7 each pave set round cut diamonds, total 14. Milgrain is seen on the shank and Chevron accent. The semi-mount ring is styled in 14 karat white gold. Total diamond weight is 5/8 ctw.