There are many different types of pendants, including:
Lockets: Pendants that open to reveal a space for a photo or other small item.
Charms: Small pendants that often have a symbolic meaning or represent a specific interest or hobby.
Gemstone pendants: Pendants that feature a single or multiple gemstones, often in a setting.
Cross pendants: Pendants that feature a cross, often worn for religious reasons.
Initial pendants: Pendants that feature a single letter, often representing the wearer's first or last name.