2.58 ctw Round Natural Emerald & 0.93 cttw Diamond 14KT Gold Ballerina Ring 5.9g. This ring is a size 6. Featuring one stunning round cut natural emerald in the center of the ring. This emerald has a carat weight of 2.58 ct. with a clarity that is moderately included. The color of the emerald is medium bluish green with a good cut. This ring also features 16 round and 12 baguette cut diamonds with a clarity range of VS1 to VS2 with a color range of G to H. The total weight of the diamonds is 0.93 cttw.