RN0020-GR-05 rose gold ring with 2 gems with blue sapphire and ruby. The 4mm round gems have an approximate weight of 0.5 carats and a metal weight of 6 to 8 grams. Read complete details for this gorgeous ring at http://www.jewelat.com/shop/rings/705-RN0020-GR-05-ring-rose-gold-blue-sapphire.html