14k solid gold Natural diamonds: Color: H-I 1 emerald, natural diamond Total carat weight: approximately 0.25 Dimensions: 4.5 x 3.0 mm 1 pear, natural diamond Total carat weight: approximately 0.20 Dimensions: 4.5 x 3.0 mm Length: 16-18 inches, adjustable Chain width: 1.1 mm Pendant: 7.6 x 5.4 mm Lobster clasp closure