Sterling silver Total simulated gemstone weights are approximate: Center Diamonique simulated diamonds 1.10 carats; Side Diamonique simulated diamonds 1/5 carat, simulated diamonds are cubic zirconia; Simulated sapphire 0.50 carat One rose-cut, bezel-set Diamonique simulated diamond surrounded by channel-set simulated blue sapphire tapered baguettes; highly polished shank with round, bead-set Diamonique simulated diamonds Measures approximately 1/2"L x 3/4"W