Pre-Columbian Jadeite Pendant Necklace, Gold Chain, Carved Translucent Jadeite Pendant Suspended Horizontally, Pendant Has Two Gold Rings By Which It Hangs From on Gold Chain, Gold Chain Clasp Has Etched Flower Design and Is Stamped "15cJM," Incised Lines Carved Vertically on Pendants Side, Ex-Private Palm Beach Collection. Pendant 1 3/4" x 3/4", Drop Length: 10", Total Length: 19 1/2". Weighs 23.6 grams.