Denarius of Julia Domna

The Denarius of Julia Domna is a small silver coin of the Roman Empire struck in the name of Julia Domna, wife of the emperor Septimius Severus and mother of Caracalla and Geta. The obverse carries her draped bust facing right, with her hair dressed in the distinctive tiered, wave-and-bun style of the Severan court. The reverse, as on this example, shows a draped standing figure — typically a goddess or personified virtue such as Pietas, Pudicitia, Juno, Venus, or Vesta.

As a denarius, this was the standard everyday silver coin of the Roman world, roughly 18-20 mm across and light in the hand. Coins in Julia Domna's name were produced in large numbers across the Severan period, which makes them one of the more accessible ways for collectors to own a genuine ancient Roman empress portrait in silver.

Julia Domna (c. 160-217 CE) came from a prominent family of Emesa in Roman Syria and became empress when her husband Septimius Severus seized power in 193 CE, founding the Severan dynasty. She held the title Augusta and appeared on the imperial coinage throughout her husband's reign and into the reigns of her sons Caracalla and Geta, giving her name a presence on Roman silver across roughly a quarter-century.

Imperial women were regularly honored on coinage, and Julia Domna's issues are especially rich. Their reverses advertise the virtues and religious roles associated with an empress — piety, chastity, motherhood, and the protection of the great goddesses — reinforcing the dynasty's public image. Because she outlived Septimius Severus and remained influential under Caracalla, her coins were struck over an unusually long span for an imperial consort.

The denarius itself was the backbone of the Roman monetary system. By Julia Domna's era its silver content had already been reduced from earlier standards, part of a long slide that would eventually see the denarius replaced. Her coins therefore sit near the end of the classic silver denarius tradition.

The key is the obverse portrait and legend. Look for a female bust facing right with elaborately arranged, ridged hair framing the face, accompanied by a legend built around her name — most often IVLIA DOMNA AVG or simply IVLIA AVGVSTA. The absence of a male emperor's portrait, combined with that hairstyle and name, marks the coin as hers.

The reverse on this piece shows a draped figure standing, usually holding an attribute (a patera, scepter, child, or offering) with an identifying legend around the edge such as PIETAS, VENVS, IVNO, VESTA, or PVDICITIA. The specific goddess or personification depends on the individual type; the standing pose and drapery are the shared visual cue.

In hand it should be a small silver coin, about 18-20 mm in diameter and typically around 2.5-3.5 grams, hand-struck so the flan is slightly irregular and the strike often off-center. Genuine metal shows a soft gray silver surface, sometimes with toning or find patina, rather than a bright modern shine or a yellowish base-metal cast.

Julia Domna denarii are among the more affordable genuine ancient Roman silver coins because they were struck in quantity and survive in large numbers. Worn but clearly identifiable examples commonly change hands in the low-to-mid tens of dollars, while well-centered, sharply detailed portraits with attractive toning bring more. Scarcer reverse types and exceptional condition push prices higher.

Condition and eye appeal drive value: a clear, well-centered portrait, complete legends, and a fully struck reverse figure matter far more than for modern machine-struck coins, where every piece is identical. Encrustation, corrosion, tooling, or harsh cleaning reduce desirability.

Because reverse types vary widely and ancient prices swing with the market, confirm any figure against recent auction results for the same type and grade. Coins from a reputable dealer or with third-party ancient certification carry less authenticity risk, which is worth paying a premium for.