Vintage Thai Sterling Silver Filigree and Pearl Dangle Drop Earrings 925 threader-style earrings have one sterling piece -- the back goes through ear and the front hangs down. At end dangles a round pearl, the pearl is housed in a silver filigree piece with a floral design. Stunning from front and back! The earrings are hallmarked 925 for sterling silver, CFJ the mark of the maker, and Thai for country where made (Thailand). 1990’s Vintage Pre-owned earrings some tarnishing on sterling silver