Crafted of yellow gold, Mastoloni's sophisticated knot-shaped earrings are embellished with freshwater cultured pearls. Founded in the mid-1920s by Frank Mastoloni, Sr., the family-owned business has grown to become one of the most respected in the cultured pearl industry. The company is renowned for its meticulous designs, superior craftsmanship and unparalleled quality. Freshwater cultured pearls, 6.5mm. 14-karat yellow gold. Pierced only. Overall: 3/8" diam.