This engagement ring features a princess cut center moissanite stone, surrounded by 20 round black diamond side stones. It has a 0.9 carat center stone, and 0.1 carats of side stones, giving the engagement ring a total weight of 1 carat. The band measures about 2 millimeters wide. All stones in this engagement ring are brilliant moissanite with G to H color and VVS clarity. All TwoBirch engagement rings are made with conflict free and eco-conscious metals and stones.