Severus Alexander Silver Denarii, Authenticated Severan Coinage AD 222 to 235

Severus Alexander reigned for thirteen years, from AD 222 to AD 235, and was murdered by his own troops on the Rhine frontier at age twenty-six. He became emperor at thirteen — accession after the assassination of his cousin Elagabalus — and through his entire reign the actual ruler of Rome was his mother Julia Mamaea, daughter of Julia Maesa, granddaughter of the empress Julia Domna. Severus Alexander was the last emperor of the Severan dynasty. His death in AD 235 opened the fifty-year period later called the Crisis of the Third Century.

This collection is Aurora's current stock of Severus Alexander silver denarii — two authenticated examples. Both RIC-referenced, photographed obverse and reverse at 2,048 pixels, independently reviewed by a numismatist, and backed by Aurora's written lifetime authenticity guarantee.

Why Severus Alexander coinage matters

Severus Alexander's denarii close the classical denarius tradition. The silver standard at his accession was already declining — about 2.4 to 2.8 grams at 45 to 55 percent fineness — and by his death the denarius was effectively replaced by the antoninianus introduced under his cousin Caracalla. After AD 235 the silver denarius continues only as sporadic issues; by the 240s it has vanished.

Severus Alexander's portraits are also unusual in Roman numismatics for showing the same emperor across nearly a decade of growth. He acceded at thirteen with a beardless adolescent portrait. By the mid-220s the portrait shows wisp-of-beard transition into adulthood. The mature reign portraits, struck in the early 230s before his murder, show a young man of twenty-three to twenty-six — clean-shaven still, in the youthful Severan family style. The numismatic record tracks the personal development of an emperor in a way few other reigns do.

What to check on a Severus Alexander denarius

The portrait should be beardless or show only the faintest wisp. The hair should be short and forward-combed, in the late-Severan style shared with Caracalla and the dynasty's other men but without the brutal scowl of Caracalla. The legend will run IMP SEV ALEXAND AVG or IMP C M AVR SEV ALEXAND AVG depending on issue date. Weight should fall in the 2.4 to 3.0 gram range. The reverse should match a published RIC IV Severus Alexander type — common Severus Alexander reverses include Mars, Pax, Felicitas, Annona, and personifications of Roman virtues consistent with the late-Severan court's self-presentation.

The full authentication framework is at how to authenticate an ancient Roman coin. The abbreviated titulature is decoded at what the letters on Roman coins mean.

Why buy a Severus Alexander denarius from Aurora

Two reasons. First, pre-vetted authenticity: seven antiquarian markers, RIC reference confirmed, OCRE cross-reference, independent numismatist sign-off. Second, the written lifetime authenticity guarantee. Both coins in this collection ship insured worldwide from Belgium with provenance documentation. For the wider Severan dynasty context, see the Severan dynasty coin collection (11 pieces including Julia Maesa and Julia Mamaea silver). For the full Roman silver catalogue, see all Roman coins.