Stackable Expressions Sterling Silver Blue Topaz Rhodium Ring, Polished, Sterling silver, Blue topaz, Prong set, Rhodium, Rhodium-plated. Jewelry Type: Rings Stone Type_1: Blue Topaz Material: Primary - Color: White Material: Primary - Purity: 925 Width: 2.25 mm Sold By Unit: Each Band Width: 2.25 mm Finish: Polished Material: Primary: Sterling Silver Plating: Rhodium Stone Quantity_1: Multiple Stone Setting_1: Prong Set Stone Treatment_1: Irradiation Stone Weight_1: 0.2 ct (total weight).