20” necklace with vermeil, brass, and green onyx. With 2" extender. Elegant Gold Beaded Necklaces With Green Onyx, Elegant Gold Beaded Necklace With Green Onyx, Handmade Gold Green Onyx Necklaces, Handmade Gold Necklaces With Green Onyx, Handmade Green Onyx Gold Necklace, Gold Necklaces With May Birthstone Natural Stones, Gold Onyx Necklace With Adjustable Chain, Handmade Adjustable Green Onyx Necklace, Gold Onyx Necklaces With Natural Stones