vintage gold tone brooch beatuiful condition

vintage gold tone brooch beatuiful condition. This is UN marked I looked for days I couldn't understand why someone would do such beatuiful work, Without putting there name on it It could be on it but my eyes do not find it. Deep blue Sapphire cubic zirconia diamond seed pearls Would make a wonderful gift. I will ship in a gift box Just in case. Best offer is always welcome Bundles available 3 day shipping. Thank you