StarGems(tm) Natural Botswana Agate, River Pearl and Amethyst Unique design 925 Sterling Silver Pendant 1 7/8" 100% Solid Sterling Silver with 925 stamp, Total Weight(grams): 5.9g Guaranteed authentic gemstone(s), Exclusive craftsmanship and styling, actual item pictured, Main stone size: 16 x 20mm Exclusive craftsmanship and styling Free Anti-Tarnish Silver Polishing Cloth ships from Hongkong via USPS First-Class Package International Service with Tracking Number