Vintage Jewelry Set, Screw Back Drop Earrings & Gemstone Pendant, Unused

This unused jewelry set from the 50's to 60's consists of screw back drop earrings and a pendant on delicate chain. The necklace has a spring ring closure. No markings other than ''goldstone'', which is a man made gemstone. The necklace is 18 in long. These were most likely in a box or boxes but the original satin display cards are what is left. I CAN put the earrings on earwires if you can get a request to me . No extra charges. No flaws. Will come in a gift box PS: Not to be confused with sandstone which has a very rough surface. This on these stones is like glass. Offers welcome