Lot Essay
For a comparable presentation ring with the diamond-set cipher of Alexander I, see Ulla Tillander-Godenhielm, Jewels from Imperial St. Petersburg, St Petersburg and La Berlière, 2012, p. 60.
For a silver casket with the cypher of Grand Duchess Olga Nikolaevna, see lot 257.
For a silver casket with the cypher of Grand Duchess Olga Nikolaevna, see lot 257.