The moonstone is the traditional gemstone for the 13th wedding anniversary. It symbolizes the love, passion, and commitment shared by the couple, as well as the divine feminine energy and intuition that is believed to bring balance and harmony to the relationship.
Moonstone is also said to be a stone of new beginnings, offering a fresh start to the couple as they embark on the next phase of their lives together. It promotes emotional balance, peace, and calmness, which can be helpful in navigating the ups and downs of married life.
Gifting a moonstone on the 13th wedding anniversary can serve as a reminder of the couple's love, commitment, and journey together. It can also inspire them to continue growing and evolving as a couple, while remaining grounded in the foundation of their love for each other.