Artisan Spherical Necklace. This necklace features a 0.6 inch turquoise sphere suspended inside a hammered brass ring and an adjustable 24.5-inch brass snake chain. Turquoise has been revered through the ages by the Ancient Egyptians, Persians, Tibetans and Native Americans, and it's easy to see why with its striking celestial hues. As well, the stone symbolized luck, power and protection. Lightweight with a geometric flair, our Spherical Necklace is versatile as it lends color and style to mixed prints or solid colors.