The honeysuckle tiara can be seen on tour with "Diana, A Celebration", but I'm not sure if they display it at Althorp or not:christinacg said:I dont think I've ever seen that tiara before. I didn't know the Spencer's had another tiara. Too bad Diana never wore it.
http://img264.imageshack.us/img264/953/tiaradk2.jpg
The Spencers also have a tiara that belonged to Marie Antionette, but I've never been able to find a picture or description of it. There was also the one that Diana's mother wore at her wedding to Viscount Althorp, but I don't know if that was a Spencer or Fermoy piece:
http://www.thedianacircle.com/gallery/ladydiana/images/ladydiana (23)_jpg.jpg