Order · Russian Empire
Знак отличия Святой Равноапостольной Княгини Ольги
(opens the image page on Wikimedia Commons)Insignia image: Главный исторический музейPublic domainWikimedia Commons

Ribbon image: BorodunPublic domainWikimedia Commons
The Insignia of Saint Olga (Russian: Знак отли́чия Свято́й Равноапо́стольной княги́ни О́льги) was an award that briefly existed from 1913 to 1917. It was established on 6 March [O.S. 21 February] 1913 by Emperor Nicholas II of Russia to commemorate the 300th anniversary of the Romanov Dynasty. It was designated as a special award only for females, "in consideration of the merits of women in the various arenas of public and community service, as well as to the deeds and works for the benefit of their neighbours."
The "Insignia of Saint Olga" was only awarded once before the Russian Revolution toppled the monarchy.
From Wikipedia (article), under CC BY-SA 4.0.