Taxco Onyx 950 Sterling Necklace 17.5" Mexico Mexican Black Silver Vintage Jewel

This is a gorgeous, vintage, genuine inlaid black onyx and 950 sterling silver necklace that was handmade in Taxco, Mexico. The necklace is about 17 1/2 inches. The inlaid onyx and sterling silver pieces are geometric in design and the necklace is about 1/2" to 1/4" to 3/16" in width. Very well-made and stunning. It has a secure, sterling silver box clasp. The necklace weighs about 36.5 grams and is stamped Mexico 950. It was handmade and purchased in Taxco, Mexico. The sterling silver is 950, which is 95% pure silver compared to 925 sterling silver which is just 92.5% pure silver.