Pear shaped blue sapphire, 0.07 ct. navette cut diamond, 0.17 ct. & 0.02 ct. TW vs brilliant cut diamonds Material: Whitegold Karat: 18K, 22K Stone: Sapphire, Diamond Stone Carat: 0.07ct., 0.17ct, 0.02ct. Stone Colour: Blue Stone Cut: Brilliant, Pear