19 years CZ manufacture Customized CZ stable CZ supply Good CZ quality Fast & safe CZ shipping cubic zirconia stone XDGems Advantage19 years experience ... XDGems are waiting for you. Gemstones Specification Material:Cubic Zirconia(aka CZ), Corundum, Ruby, Sapphire, Spinel, Glass, K9Shape ... our website.Customized shape is welcome.Size:1mm-180mmColor:white, black, pink, garnet, amethyst, blue, brown, ...