Legends say that wearing a peridot pendant can bring happiness and contentment. Set in gold and surrounded with diamonds, the power of a peridot is said to intensify. Although a relatively new gem, alexandrite is said to bring pleasure and love. Wear a created alexandrite pendant to attract the man of your dreams. Emerald is associated with Venus, the Greek goddess of love and beauty. They say an emerald pendant can protect lovers from unfaithfulness.