TriJewels Amethyst Floral Solitaire Ring 1.00 ct in 925 Sterling Silver 1.00 ct Amethyst Floral Solitaire Ring. 1 Round Amethyst set using Prong Setting. SI1-SI2-Clarity, Violet-Color Amethyst. Gemstones may have been Treated to Improve their Appearance or Durability & may Require Special Care. The Natural Properties & Composition of Mined Gemstones define the Unique Beauty of each Piece. The Image may show Slight Differences to the Actual Stone in Color & Texture.