Antique Art Deco Carnelian 10K Gold & GF Athena Warrior Intaglio Cameo Necklace. The piece is in excellent estate condition, ready to wear. The pendant is 10K gold and the chain is 1/20 12K Gold Filled. The chain is marked but the pendant is not. 

The pendant measures 1" x .70" and the chain measures 17.75". The entire piece weighs a total of 7.5 grams