Metal: 14K Length: 25mm Width: 4mm Number of Diamonds: 46 Total Carat Weight (ctw): 3.03 Center Stone (ctw): 1.92 (SI-sapphire-Rnd) Average Color: E-F Average Clarity: SI1 Backing: Hinged Setting Type: Prong Total carat weight (ctw) represents the approximate total weight of all diamonds in each jewelry and may vary -/+ 0.05ct. All Diamonds are Lab Grown Diamond.