It reminds me of the Harcourt diamond tiara, with some of the pear-shaped diamond removed https://www.pinterest.com/pin/532972937126645351/
--Previous Message-- : Hello Nellie, : : I have checked in my exemplar of Munn, and I : now realized I have made a confusion with : the Pakenham Tiara (illustrated in the : "mega-Munn", page 58-59): : : : : Both tiaras have a design based on scroll : and palmette motifs, which may explain my : confusion. : : Or maybe I have already seen the diamond : tiara worn by the wife of the Lord Mayor : elsewhere (possibly on the website of an : auction house?). I have to look further. : : --Previous Message-- : : Arthur - you might have been thinking of a : tiara with stars on stalks? I waited until I : saw a clear enough view. : : : : : -part of -Previous Message : : Wasn't the tiara worn by the wife of the : Lord-Mayor of London pictured in Geoffrey : Munn's book Tiaras - A History of Splendour : ? : : :