Handmade silver jewelry from Taxco, Mexico. The back is stamped "TJ SILVER 925 STERLING," indicating genuine sterling silver craftsmanship. The central stone is black onyx (or spinel), and the contrast between the heavy texture of the silver and the matte black stone creates a beautiful design. ● Material: SILVER 925 (Sterling Silver) ● Weight: Approximately 40g ● Size: Approximately 6.5cm (length) x 4cm (width) including the bale ● Condition: Minor scratches and tarnish (will shine more with polishing) Recommended for American casual, rock, and vintage jewelry styles. Also recommended for those looking for Taxco artisan-made or Tommy Jackson-style designs. ※ Please refrain from purchasing if you are looking for a perfect item, as this is a pre-owned item. Material: Silver 925 Accessories: None Scratches/Discoloration: None