Gold Tone Collar Necklace Large Pendant Leather Cording

Gold tone, hammered, metal collar necklace with brown cording and a large tribal, aztec looking disc pendant with a center jewel. No markings or branding. The metal is not magnetic and could be brass. The cording looks like leather but I do not know if it is real leather or not. The center stone is probably glass. A statement necklace. Approximate measurements shown in photo. In great pre-owned condition.