As the name suggests, a semi-mount engagement ring comes partially decorated, typically leaving the choice of a center stone to the buyer. This semi-mount diamond engagement ring does the same. It features a cushion shape halo centerpiece that displays a pronged white gold middle, where a center stone of your choice, ranging from 0.20 carat to 0.30 carat, will be installed. Pre-adorned on the cushion shape halo is 16 prong hand set round cut diamonds. Offering a finishing touch is a straight shank. The semi-mount engagement ring is styled in 14 karat white gold. Total diamond weight is 1/10 ctw.