A square emerald gemstone ring with diamonds. The RN0006-SV-13 925 silver ring has a 6mm square emerald gemstone and a diamond weight of 0.75 carats. Emerald is the May birthstone, the ring is available in a wide range of sizes. Read all about this ring at http://www.jewelat.com/shop/home/391-square-emerald-diamond-silver-ring.html