14K .67 CT DIAMOND PENDANT ON 18K TIFFANY CHAIN: 14K yellow gold solitaire pendant contains one round brilliant cut diamond. WEIGHT: .67 Ct. Approx. Rated VS2 in clarity and H in color. 18K 16'' chain attached. 14K spring ring. Chain Signed: Tiffany & Co./Elsa Peretti. Weight: 2.6 grams. Length: 16''.