1.Availabale in diferent colors and shapes 2.High refractive index and strong dispersion 3.Good survice with fast delivery Specification Name: Emerald Glass Gemstones Brand nameYu Ying gemsMaterialCubic ZirconiaTypeSynthetic (Lab created)ColorEmeraldSize15×28Grade(Clarity)AAAModel NumberGT-001Available Colorswhite, red ,pink, black, blue, purple, yellow, brown, green, orange, coffee, champagne, ...