14k Yellow Gold 2.9 Carat Oval Peridot And Diamond Ring 4.8 Grams Size 6.5.  This ring has a bright green Peridot that measures 10 x 8 mm for a 2.9 carat by calculation.  There are three natural round diamond accents that measure 1.7 mm .013 carat each.  This ring is hallmarked SGS and 14k inside the shank.  Shipped with insurance and signature tracking.