The dazzling Star K Round 7mm Genuine Amethyst Ring, crafted in .925 Sterling Silver . This beautiful design is set with 1 stone prong set violet Round Amethyst, 2 stones prong set colorless Baguette Cubic Zirconia. This design measures 7.00 wide.Warranty. Warranty: - This item is covered by our exclusive Silver Shield Lifetime Warranty. This exclusive lifetime coverage is offered ONLY by Finejewelers so please shop with confidence, our quality is guaranteed for life! Metal weight may vary with finger size and metal choice.