Keep this stunning "king of gemstones" close to your heart. Oval-cut ruby (1-1/2 ct. t.w.) pendant in 14k white gold setting encrusted with round-cut diamond (1/5 ct. t.w.). Approximate length: 18 inches. Approximate drop: 7/8 inch. 1/5 Carat Diamond Pendant. Diamond Color Rating Code: I-J. Diamond Clarity Rating Code: I1. Diamond Cut: Round. Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat.