Image 1 of 2 Image 2 of 2 Green Onyx Necklace $65.00 Made with green onyx, copper, brass, patina brass, steel, leather & trim. Length: 17.5 inchesSKU N701 Add To Cart Added! Made with green onyx, copper, brass, patina brass, steel, leather & trim. Length: 17.5 inchesSKU N701