14K. SOLID GOLD NECKLACE WITH NATURAL 0.50 CT. DIAMOND. Comes with 18" long, 0.42 mm thickness Box Chain. A 14k Solid Gold flower pendant features a brilliant half carat Genuine Diamond at the center. Metal: 14K. Solid Gold Metal Weight: 1.40 gr. Diamonds 1 Round cut, K-M color,( I-1 clarity ) = 0.50 ct Measurements Height: 0.75 in ( 19 mm) Width: 0.45 in ( 11.4 mm)