This gemstone and diamond necklace features one 7x5mm peridot gemstone weighing approximately 1 carat. There are 19 diamonds in H-I color, SI2-I1 clarity totaling approximately 1/3 carat. Total carat weight is approximately 1 1/3 carat. This necklace is in 14 karat white gold and comes with an 18 inch cable chain with a spring ring clasp. This pendant measures about 3/4 inch long. | Belk & Co 1 1/3 Carat Oval Shape Peridot and Diamond Necklace In 14 Karat Gold, 18 Inches, Yellow