Our Round Cut Ruby & Diamond Birthstone Necklace is an everyday style statement. Crafted in 14K White Gold for the chic woman. Birthstone Necklace for Women | Metal - 14K White Gold | Gem Type - Round Shape Ruby Gemstone (0.27 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. | Metal Weight - 2.13gm