StarGems(tm) Natural Emerald And Garnet Unique Design 925 Sterling Silver Necklace 18 5/8" 100% Solid Sterling Silver with 925 stamp, Total Weight(grams): 12.9g Guaranteed authentic gemstone(s), Main stone size: 10x12mm Exclusive craftsmanship and styling, actual item pictured Free Anti-Tarnish Silver Polishing Cloth ships from Hongkong via USPS First-Class Package International Service with Tracking Number