What does FD stamp after 14kt mean on gold earrings?

The "FD" stamp on gold earrings, alongside "14kt," typically indicates that the jewelry is made by a specific manufacturer or designer, where "FD" might represent their initials or brand name. The "14kt" signifies that the gold is 14 karats, meaning it contains 58.3% pure gold. This combination suggests that the earrings are both a quality gold item and associated with a particular maker. Always ensure to verify the authenticity of such markings with a reputable jeweler.