Natural Fine Colombian Emerald Pear Drop Pendant, crafted in an 18 Karat Gold bezel setting – designed to show the spectacular brilliance and beautiful medium green color and excellent transparency of this magnificent gemstone. - Natural Colombian Emerald 3.00 Carats. - Set in 18 Karat Gold. - Length 15.00mm Width 8.00 mm Depth 5.79 mm. - Suspended on 18 Karat Gold chain, 18 inches in length.