Our Caspian Necklace is handcrafted with Green Onyx, Agate, Amazonite and Glass on an Oxidized Sterling Silver Chain. This 20" long necklace has a 3.5" drop pendant, perfect for adding a touch of timeless elegance to any outfit. Onyx is known for its strength, willpower, and discipline while Amazonite provides luck, fortune and success. Agate brings balance, composure and positive energy.