... for you. Gemstones Specification Material:Cubic Zirconia(aka CZ), Corundum, Ruby, Sapphire, Spinel, Glass, K9Shape:Round, marquise, octagon, BAG, ... , garnet, amethyst, blue, brown, green, olive, peridot, yellow, champagne, coffee, aquamarine, tanzanite, lavender.More colors and more ... Quality:AAAAA, AAAA, AAA, AACutting Style:Brilliant cut, Fancy cut, Princess cut, Rose cut, Emerald cutCheckerboard cut ...