Stackable Expressions Sterling Silver Amethyst & Peridot Butterfly Ring, Polished, Sterling silver, Amethyst, Peridot, Bezel, Rhodium-plated. Jewelry Type: Rings Stone Type_1: Amethyst Stone Type_2: Peridot Material: Primary - Color: White Material: Primary - Purity: 925 Width: 2.5 mm Sold By Unit: Each Band Width: 2.5 mm Finish: Polished Material: Primary: Sterling Silver Plating: Rhodium Stone Color_1: Purple Stone Quantity_1: 2 Stone Setting_1: Bezel Stone Treatment_1: Heating Stone Weight_1: 0.14 ct. Stone Color_2: Green Stone Quantity_2: 2 Stone Setting_2: Bezel Stone Treatment_2: Not Enhanced Stone Weight_2: 0.12 ct..