The body is a silver tone base metal and it features cultured pearls, mother of pearl, amethyst and rhinestones. Under a loupe I see a 3mm dark spot on one antenna just a little out from the base. I have no idea why.
See my closeup on photo number six. Probably not worth me noting. The unsigned silver tone clip on earrings with cultured pearls are 7/8" by 3/4" and clip on nicely.
This is a stunning pin in nice condition. The item "VINTAGE SIGNED IRADJ MOINI PEARL RHINESTONE BEETLE PIN withunsigned EARRINGS SET" is in sale since Sunday, October 7, 2018. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Costume\Designer, Signed\Pins, Brooches".The seller is "2die4s" and is located in Saint Joseph, Missouri. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Viet nam, Uruguay.