This ring wrap has 2 round, prong set stones with a total combined weight of 1 carats. It has a total width of 2 millimeters. Adding this ring wrap to your solitaire will create a three stone look. This look will work with any shape center stone. This ring wrap is made to fit a round solitaire from 0.5 carat up to 1.5 carat, or a marquise solitaire from 0.25 carat up to 0.5 carat, or a princess solitaire from 0.75 carat up to 1.5 carat.