Women's 2.01 cttw Cushion & Round Cut Diamond Platinum Wedding Ring Set - 5.9g. Both the engagement ring and the band ring are a size 4 3/4. In the center of the engagement ring is one stunning cushion cut diamond (measurements: 6.950 x 6.520 x 4.470 mm) with a diamond carat weight of 1.81 ct. This cushion cut diamond has an VS-1 clarity with a K color and a good cut. The engagement ring and band ring also feature an additional 86 round cut diamonds with an approximate weight of 0.20 cttw. These diamonds have a clarity range of VS2-SI1 with a G to H color.