I doubt it as Maud, Countess of Southesk died on 14 December 1945 - so did not attend the 1953 coronation!
--Previous Message-- : This is an intriguing discussion! : : But afaik the Duchess of Fife wore the : famous Fife tiara at the coronation in 1937, : while her sister Maud, the Countess of : Southesk, wore the amethyst tiara of Queen : Alexandra. It was at the 1953 coronation : that Maud wore the emerald tiara we are : speculating about. : : So maybe Princess Louise left it directly to : Maud in 1939? : :