Really great vintage scarab necklace. Looks like the closure may have been added at a later date. The spring rings are stamped 1/20 12k . Genuine Egyptian Revival carved scarabs consisting of Tiger Eye, Black Onyx, Green Agate, Carnelian, and clear quartz. It’s about 20” in length. Modeled after the dung beetle, the scarab was closely connected with the sun god Khepri, who brought the sunrise over the horizon each day. Thus, it became a symbol of rebirth, regeneration, and protection in the afterlife.