Kate Middleton wore notable jewelry during a solo event, with some outlets suggesting the pieces paid homage to her husband, Prince William, or other members of the royal family, including Queen Elizabeth and Princess Diana. The specific jewelry items mentioned include elegant earrings, a pearl choker, and a birthstone necklace, although the intended tribute or meaning behind the jewelry is not universally agreed upon. The event at which she wore the jewelry is also unclear, with various locations mentioned, including Windsor Castle and Wimbledon.