Constantius II (AD 337–361) Roman Empire BI Half-Centenionalis NGC XF

Constantius II — A Long Reign from the House of Constantine

This billon half-centenionalis represents Constantius II, son of Constantine the Great and eventually sole ruler of the Roman Empire.

Coin Details

• Ruler: Constantius II
• Reign and issue period: AD 337–361
• Empire/region: Roman Empire
• Denomination: Half-centenionalis
• Composition: BI (billon; a low-silver or silvered copper alloy)
• NGC grade: XF — Extremely Fine
• Sheldon-scale equivalent: 40
• Quantity supplied: One encapsulated coin

The Sheldon-scale number is an equivalent associated with the stated ancient-coin grade; it is not a separate numerical grade assigned to the coin.

Constantius II — From Divided Succession to Sole Emperor

After Constantine the Great died in AD 337, Constantius II shared the empire with his brothers Constantine II and Constans. He governed the eastern provinces, where conflict with the Sasanian Empire remained a central military concern.

Civil war changed the balance of power after the usurper Magnentius overthrew Constans. Constantius defeated Magnentius and became sole emperor in AD 353, ruling until his death in AD 361 while his cousin Julian advanced a rival claim from the West.

What the Coin Tells Us

The half-centenionalis is a modern numismatic label for a reduced late Roman bronze or billon denomination. Its exact ancient accounting name remains debated, but the type belongs to the monetary reforms and mass bronze issues of the Constantinian period.

Coins of Constantius II often emphasize military rescue, victory and the restoration of order. The exact reverse design and inscriptions vary within this stock-photo offering and are not promised unless specifically stated.

What You Will Receive

You will receive one billon half-centenionalis of Constantius II in an NGC Ancients holder, graded XF (Extremely Fine). A specific mint, issue year, reverse design, inscription, weight or diameter is not promised unless expressly stated above.

Stock-photo notice: The photographs are representative of the product offering. The coin supplied may differ from the pictured example in portrait style, reverse design, inscriptions, centering, toning, surface appearance and other individual characteristics while remaining within the stated coin type and any expressly stated grade.