This Emerald Cut Aquamarine & Diamond Birthstone Ring is an everyday staple. The petite ring is beautifully made in 14K Gold and showcases timeless allure. Stackable Birthstone Ring for Women Metal - 14K Gold (White / Yellow) Gem Type - Emerald Cut Aquamarine Gemstone (0.26 CTTW) Gemstone Size - 5 mm x 3 mm Diamonds - Natural Round Shape (0.04 CTTW) Diamond Color/Clarity - GH/SI1 Item Weight - 1.14gm Band Thickness - 1.12 mm Setting - Bezel with Milgrain