Our Emerald Cut Sapphire & Diamond Birthstone Necklace gives your style a refreshing edge. Crafted in 14K Gold for the refined modern woman. Birthstone Necklace for Women Metal: 14K Gold (White / Yellow) Gem Type: Emerald Cut Sapphire Gemstone (0.39 CTTW) Diamonds: Natural Round Shape (0.04 CTTW) Diamond Color/Clarity: GH/SI1 Setting: Bezel with Milgrain Chain: 18 inch with jump rings at 16 & 17 inches.