Augustus Aureus Gaius and Lucius Caesar

This gold aureus of Augustus, honoring his grandsons and adopted sons Gaius and Lucius Caesar, is among the most frequently encountered ancient gold coins available to collectors today, thanks to its large-scale production at the Lugdunum mint over a period of several years. It offers an accessible way to own a genuine gold coin from the founder of the Roman Empire.

Beyond its availability, the coin carries genuine historical poignancy: Gaius and Lucius were carefully groomed by Augustus as his intended successors, yet both died young, in 4 AD and 2 AD respectively, forcing Augustus to look elsewhere for an heir and ultimately paving the way for Tiberius's succession.

Augustus, having no surviving sons of his own, adopted his grandsons Gaius and Lucius Caesar, sons of his daughter Julia and his close ally Marcus Agrippa, as his intended heirs, publicly promoting them and grooming them for eventual leadership of the Roman state. This aureus type, struck in large quantities at the important mint of Lugdunum in Gaul beginning around 2 BC, celebrated the two young princes and their designated role as future leaders of Roman youth.

Tragically for Augustus's succession plans, both young men died prematurely: Lucius in 2 AD and Gaius in 4 AD, from illness and injury respectively, well before either could inherit power. Their deaths forced Augustus to adopt Tiberius as his heir instead, a succession that would shape the future Julio-Claudian dynasty; despite the princes' early deaths, this coin type continued to be struck for some years afterward, contributing to its exceptional survival rate today.

The obverse shows the laureate head of Augustus facing right, with the legend CAESAR AVGVSTVS DIVI F PATER PATRIAE ("Augustus Caesar, son of the deified [Julius Caesar], father of the country"). The reverse depicts Gaius and Lucius Caesar standing side by side, togate, each resting a hand on a shield, with spears standing behind them, and between them a simpulum (ladle) and lituus (augur's staff) representing their priestly offices, with the legend AVGVSTI F COS DESIG PRINC IVVENT ("sons of Augustus, consuls-designate, princes of the youth").

As a standard aureus, the coin is small, roughly 19–20mm, and struck in gold, distinguishing it immediately from denarii of similar diameter but silver composition. This type is notably common for an ancient gold coin due to its large mintage at Lugdunum, and its consistent, easily recognizable design (two standing youths with shields and spears) makes it one of the more approachable ancient gold types for new collectors to learn to identify.

This is widely regarded as one of the most obtainable ancient gold coin types on the market, thanks to substantial original mintage figures at Lugdunum, meaning that well-preserved examples are more available, and often more reasonably priced, than many other Roman gold issues of comparable age. Even so, prices remain well above simple gold bullion value given strong ongoing collector demand for genuine Augustan coinage.

Condition and strike quality matter significantly: coins with sharp, well-centered portraits and clear detail on both standing figures bring notably higher prices than softly struck or heavily handled examples. Because of its relative availability, this type is frequently recommended to collectors seeking their first piece of ancient Roman gold from a major historical figure.