Sterling silver Navajo pearl necklace approx 18.5" with the Naja featuring genuine turquoise and a red coral stone. Approc 4" X 2.75". The Naja is a crescent-shaped pendant which has roots in Spanish and Moorish cultures. It’s often seen as a symbol of protection, a shield against negative forces, or a representation of the womb. Opening to the Naja can fit up to a 12mm Navajo pearl bead BUT comes with a 18.5” Navajo pearl necklace 6mm.