This is a vintage Zuni turquoise squash blosso

The necklace design is a classic example of Southwestern Native American jewelry. It features intricate turquoise inlay work, a style often attributed to Zuni artisans. The "blossoms" (the flower-like side elements) are a traditional design element, originating with the Navajo tribe and later adopted by other Pueblo peoples. This style of older necklace, especially those made before large-scale commercial production, are highly sought after by collectors