A square pink sapphire gemstone ring with diamonds. The RN0006-GY-12 gold ring has a 6mm square pink sapphire gemstone and a diamond weight of 0.75 carats. Pink Sapphire is the September birthstone, the ring is available in a wide range of sizes. Read all about this ring at http://www.jewelat.com/shop/home/385-pink-sapphire-diamond-gold-rings.html