The feature of engagement ring is a 6*6 mm (1.25 ct) princess cut stone in center with a prong setting. And alongside stones are 2pcs (4 mm*4 mm) and 4 pcs (2.5 mm*2.5 mm) princess cut stones in a channel setting. The feature of matching engagement ring comes with 9 smaller round stones in a channel setting. The total carat weight is 3.31 CTW (approximate).