Pair of vintage earrings Mexico geometric mother-of-pearl. Pair of Vintage Earrings 1980 Mother-of-pearl Probably of Mexican Origin. Dimension approximately 1.5 cm by 1.5 cm. Total weight, approximately 4 g. Good vintage condition some small marks on the back on the metal. Condition: Used: Item that has been worn. ... Used: Item that has been worn. any imperfections. Brand: Design jewelry, Mexico Dominant color: Silver Material: Mother-of-pearl Clasp: Studs