HMS King George V white faced enamel sweetheart brooch

A rare First World War gilt and enamel, white faced enamel naval brooch, very good condition, original pin fittings, no damage to the enamel, gilt fresh.
Height 33mm.
Battle of Jutland HMS King George V launched in 1911, decommissioned in 1919 and used as a training ship, scrapped in 1926.