This is the famous Spencer Tiara that Princess Diana's family owns. Di wore this diamond tiara in many royal occasions, most famously was in her fairytale wedding in 1981.
We Will Never Be Royals!
Princess Diana wearing the Spencer Family Tiara in 1992's
World Royal Families
Spencer House by stevecadman, via Flickr
The Spencer Tiara : The Spencer Tiara is mounted in gold in the form of stylised flowers decorated in diamonds in silver settings
The Peoples Princess:HRH of Wales Diana!!!
The Spencer family tiara has a history even more remarkable than Diana's. It's presently at the Diana Memorial Museum on the Spencer's Althorpe estate where Diana is interred.
Princess Diana wears the Spencer Family Tiara at a banquet given by the President of India, Ramaswamy Venkataraman, during an official visit to the country in 1992. A family heirloom, she would wear it at many state occasions throughout her life.
Princess Diana looking lovely wearing the Spencer Tiara
Princess Diana at banquet in Auckland, New Zealand, April 1983. She is wearing the Spencer family tiara and a gown by The Emanuels.
Earl Spencer, Father Of Diana, Princess Of Wales, At Althorp House, The Home Of The Spencer Family For Centuries
Lady Diana Spencer with her brother and sisters.
Diana, Lady Di, before Charles