A Greek Imperial and Sovereign Order of St. Constantine the Great
A Greek Imperial and Sovereign Order of St. Constantine the Great - A modern issue Breast Star: Five-piece construction, silver gilt with red, blue and white enamels, dated "312" on the lower arm of the cross (the date that Emperor Constantine converted to Christianity), 81.8 mm x 83 mm, vertical pinback, 45.2 mm circular plate on the reverse, intact enamels, extremely fine.

