There are 19 sparkling diamonds in I-J color, I1-I2 clarity totaling approximately 1/3 carat.
- Lifetime Guarantee - 60 Day Worry-Free Return - 1-1/3 Carat Oval Shape Opal & Diamond Necklace in 14K Rose Gold (3. This opal necklace features one 8x6mm oval shape opal gemstone weighing approximately 1 carat.5 g) (, I1-I2), 18 Inch Chain by SuperJeweler This necklace is in 14 karat rose gold and comes with an 18 inch box chain with spring ring clasp.5 g) (, I1-I2), 18 Inch Chain by SuperJeweler.