BERRICLE Rhodium Plated Sterling Silver Halo Promise Engagement Ring Made with Swarovski Zirconia Metal: rhodium plated .925 sterling silver, high polished finish, nickel free Main Stone: 0.46 carat round cut red Swarovski zirconia (5mm) Accent Stone: 0.17 carat Swarovski zirconia Ring Band Width: 1.5mm Engagement ring style