VGUC 14K Yellow Gold Pearl Earrings Posts are stamped 14K / stamps on backs but I can’t read them. Brand unknown, most likely purchased from one of the TV shopping channels ****BACKS ARE EXTREMELY LOOSE! I would recommend using another set so the earrings don’t fall out. I will send along a second pair that are gold plated brass**** Pearls are thought to be cultured freshwater but could be simulated, they haven’t been tested. They are in shades of blush and mauve Ships in a generic gift box