Lady Rose Windsor wears the Iveagh Tiara at her wedding to George Gilman, July 2008; read more about the tiara’s history over here!

Claire Booth wears a diamond tiara at her wedding to the Earl of Ulster, June 2002; the tiara apparently comes from the collection of her mother-in-law, the Duchess of Gloucester

Lady Sarah Armstrong-Jones wears the Snowdon Floral Tiara at her wedding to Daniel Chatto, July 1994; the tiara is made of diamond floral brooches given by Sarah’s father to her mother, Princess Margaret