The couple — both on their second marriages, Peter, 48, and Harriet — exchanged vows as their blended family took center stage. Harriet's daughter Georgina, 13, and Peter's daughters Savannah, 15, and Isla, 14, carried her train and served as bridesmaids. The pair announced their engagement in August 2025.
Pragnell says the tiara mixes Edwardian and Deco elements and echoes motifs seen in royal portraits. The jeweler notes connections to past coronation ceremonies and highlights the sentimental link between Harriet's engagement ring and Peter's late grandmother, Queen Elizabeth.