Metal: Fine 0.925 sterling silver. Rhodium electroplated, Stone: Cubic Zirconias, Carat Weight of Baguette Cut Cubic Zirconia: Approx. 0.30 carat, Carat Weight of Princess Cut Cubic Zirconia: Approx. 0.20 carat, Weight: 4.6 grams, Width of the band: 2mm