Badge of the Order of St. Anne No. 312026.

Russian Empire, St. Petersburg Mint, first third of the 19th century.
Weight: 9.46 g.
Diameter: 23.5 mm.
Silver, gilding, paint.
Good condition, gilding is worn, paint (mastic) is lost.
Smirnov - 330/a. Peters - 5. Bitkin - 489. Dyakov - 514. Judging by the number, it was issued during the reign of Emperor Nicholas I. Very rare.
Established on November 12, 1796 by the order of Emperor Paul I.