... , synthetic opal, Beautiful GemstoneMaterial: Synthetic opalColor: Crystal whiteShape:Bead About UsOur company-Wuzhou Luster Jewelry Firm ... gradually introduce some new products(cubic zircon, syntheticspinel,crystal,Glass,Natural Diopside, Natural Garnet, opal,etc). ... )SizesAll sizesShapesRound, oval.Heart, square,pear marquise, octagon Triangle, Cushion, Ball, Teardrop bead,leaf,etcColorsWhite,Black ...