Genuine Black Tourmaline Gemstone Silver Necklace

Gemstone: Black tourmaline AAA+ 12mm in diameter Material: 925 sterling silver flat hammered cable chain Necklace length total: 18” Lobster clasp to open ring 16” 2” extension. CARE: With proper care, your fine quality silver will last a lifetime. Avoid exposing your jewelry with chemicals like bleach or ammonia, or swimming in chlorinated water. Tarnish can be easily removed with polishing cloth. Thank your for visiting my item :)