... Good CZ quality Fast & safe CZ shipping cubic zirconia stone XDGems Advantage19 years experience of gemstones manufacturing.10 ... you. Gemstones Specification Material:Cubic Zirconia(aka CZ), Corundum, Ruby, Sapphire, Spinel, Glass, K9Shape:Round, marquise, octagon, BAG, ... welcome.Size:1mm-180mmColor:white, black, pink, garnet, amethyst, blue, brown, green, olive, peridot, yellow, champagne, coffee, ...