Rings bearing the cypher of the sovereign were given as gifts by Russian monarchs from the late 18th century, but their use became more frequent during the 19th century and the circumstances surrounding their presentation were codified under the reign of Nicholas I.
A ring could be presented by the emperor at any time in return for a personal favour, but extravagant rings of this type were only granted if the recipient met more stringent requirements due to honourable length of service in the army, the civil service or at court.