This graceful solitaire ring is made of fine sterling silver, stamped with a "925" quality mark and rhodium plated. Features round cut half bezel set natural amethyst gemstone (0.84 carat, 6mm). Band measures 2mm - 5.6mm in width. Weighs 2.5 gram. This ring is nickel free and hypoallergenic. Brand: BERRICLE Design: Birthstone & Zodiac Style: Promise Occasion: Anniversary Resizable: No Adjustable: No Size/Dimensions: 6 Metal Stamp: .925 Sterling Silver