I've never seen a picture of any of the queens wearing it. There is a blurry picture of Queen Emma (the original owner) wearing a tiara for the silver wedding anniversary of her daughter and son-in-law that is not recognised. However it looks more like stars than the prong tiara.
No brown diamonds have been photographed in new settings either.
--Previous Message-- : Has anyone ever seen a photo or a detailed : description of the brown/chocolate coloured : diamonds said to have originally been on the : top row of the Dutch Diamond Prong tiara? : : Is there a record of any of the Queens : having worn the tiara with them - or even : without them. I have the impression that the : tiara was not worn (at least publicly) until : Princess Mabel wore it for her wedding. : : It would be extremely interesting to see : them. : : http://www.dutchroyaljewels.nl/Diamond_Prongs_Tiara.htm :