... cutting 3. strict quality control 4. large stock 5. cz in uniform girdle Name6mm shining whtie round synthetic aaaa ... cz stones MaterialZirconium stone(Lab created)ManufacturerWu Zhou Zuan Fa ... white, black, champagne, purple ,garnet, yellow, golden, olive, amethyst, lavender, violet, apple green, sapphire, ruby, tanzanite, etc.Shapecz stones in ...