This is an early set from Erica Hult de Corral as it has an eagle 3 tax stamp. I am a fan of asymmetrical necklace as they attract more interest. The necklace is 16 1/2" head to end closed. The drop, including the loop and the chrysoprase, is 2 1/4". The post earrings are 1 3/4". Marked 925, 150 (inventory number), sterling hecho en Mexico circle, RIC in script. One earring has an eagle 3. I tested the stones with my Presidium electronic gem tester. Excellent vintage condition.