RN0020-GR-14 rose gold two gemstone ring with peridot and white topaz. The 4mm round gems have an approximate weight of 0.45 carats and a metal weight of 6 to 8 grams. Read complete details for this gorgeous ring at http://www.jewelat.com/shop/rings/741-RN0020-GR-14-ring-rose-gold-peridot.html