Another Spencer Tiara; the second Spencer Tiara. Diana never wore it as she preferred the other one. Diana's grandmother received this crown for the coronation of Queen Elizabeth II. (It's also called the honeysuckle Tiara.
February, HRH Diana, Princess of Wales attending a banquet given by the President of India, Ramaswamy Venkataraman, during an official visit. She is wearing the Spencer family tiara and a gown by Catherine Walker. Photo by Jayne Fincher/Getty Images