ANTIQUE 9K GOLD AND AQUAMARINE 3 STONE NECKLACE: 9 KT yellow gold necklace with 3 aquamarines, the largest is pear shaped, approx. 4.06 Ct., joined by 2 cushion cut, .68 and 1.15 Ct. The chain is 15'', the pendant 2 1/4'' long.