crystal stones synthetic opal gemstone Product Description Manufacture Ywu,Zhejiang,ChinaBrand name Fuyuan JewelryColor White opalSize10*10mmWhat we supplyCubic Zircon, Opal ,Corundum, Ruby, Sapphire, Glass Stone, Spinel, Pearl, Crystal, Rhinestone, OpalShapeRound, square, heart, triangle, trillion, marquise, baguette, octagon, rectangle,..