Piaget's signature 'Possession' collection is designed with colorful stones - each one has been hand-picked by the label's gemmologist to ensure the highest quality. This 18-karat rose gold bracelet is punctuated with a 0.87-carat red carnelian that's thought to protect the wearer from negative energy and a single 0.047-carat brilliant-cut diamond. Layer yours with similar styles from our edit.