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Gold Tremissis Emperor Justinian I (527-565 AD | Reconqueror of Rome)

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  • Witness to Byzantium: 1,500 years old
  • Hand-hammered: every piece unique
  • Verified authenticity: with certificate
Item No.: 2260658
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DescriptionSpecifications
Tremissis of Justinian I · obverse

Ancient original · The eastern Roman empire

Tremissis of Justinian IAbout 1,500 years old.

The solidus weighed about 4.5 grams: 72 of them made one Roman pound. Its weight and purity stayed almost unchanged into the 10th century.

Ruler
Justinian IAD 527 to 565
Diameter
16 mm
Weight
c. 1.5 g

The solidus weighed about 4.5 grams: 72 of them made one Roman pound. Its weight and purity stayed almost unchanged into the 10th century.

Ruler
Justinian IAD 527 to 565
Diameter
16 mm
Weight
c. 1.5 g
Tremissis of Justinian I · obverse
Tremissis of Justinian I · reverse

The eastern Roman empire · AD 395 to 1453

In the East, almost a thousand years more.

In the west the emperorship ended in 476, in the east it ran for almost another thousand years. The coins become flatter and more frontal, and the reverse often carries nothing but a large value mark. Justinian built the Hagia Sophia and took back North Africa and Italy. Heraclius lost many regained provinces in the east to the Arabs.

The picture shows an example. The piece you receive may differ in detail.

At the same scale

Denarius, antoninianus, follis and solidus at the same scale

Three sizes are called follis here: about 27 mm in the tetrarchy, 20 mm under Constantine and his sons, 28 mm under Justinian.

Tremissis of Justinian ITremissisJustinian I 16 mmthis page
Denarius of Septimius SeverusDenariusSeptimius Severus c. 18 mm
Follis of Constantine IFollisConstantine I 20 mm
Solidus of HeracliusSolidusHeraclius 20 mm
Antoninianus of Valerian IAntoninianusValerian I 21 to 23 mm
Outline of a 1 euro coin1 eurofor comparison 23.25 mm
Large follis of DiocletianFollisDiocletian 27 mm
Follis of Justinian IFollisJustinian I 28 mm

Where it belongs

31 originals from about 1,100 years

Each piece stands at the years of its ruler or of its type. The era of this piece is highlighted; choose another one to see its originals.

The eastern Roman empire AD 395 to 1453 · 3 originals

  • Tremissis of Justinian I · obverseTremissis of Justinian IAD 527 to 565this page
  • Follis of Justinian I · obverseFollis of Justinian IAD 527 to 565
  • Solidus of Heraclius · obverseSolidus of HeracliusAD 610 to 641
Tremissis of Justinian I · obverse

Keeping it

First things first: do not clean it.

  1. Hold it by the edgeSkin oil can etch itself permanently into the surface. Take the piece by the rim between thumb and forefinger, over a soft surface.
  2. Store each piece on its own, and dryKeep each piece on its own in a dry place, in a capsule or an acid-free case. PVC sleeves do not belong there, they attack the surface.
  3. No agents, no polishing clothNo vinegar, no silver cloth, no ultrasound. According to the Bank of Canada Museum, almost any attempt at cleaning without a conservator leaves damage, mostly from abrasion.
Tremissis of Justinian I · obverse

Struck about 1,500 years ago.

Justinian I and his world are long gone. The piece has remained, with the traces of its circulation.

Tremissis of Emperor Justinian I – 1,500 Years of World History in 1.5 Grams

  • Design: The obverse shows the draped and cuirassed bust of Justinian wearing a pearl diadem, facing right, surrounded by the legend D N IVSTINIANVS P P AVG ("Our Lord Justinian, Perpetual Augustus"). On the reverse, the winged goddess of victory Victoria strides forward holding a wreath and a cross-globe, accompanied by a star in the field, the inscription VICTORIA AVGVSTORVM, and the mint mark CONOB – a design that unites imperial symbolism of power with early Christian imagery in a single coin.

  • Material / Fineness: Gold. In Late Antiquity, the Tremissis was struck from nearly pure gold – the letters OB in CONOB stood for obryzum, meaning refined fine gold. As this is an ancient, hand-struck circulation coin, the fineness varies from piece to piece.

  • Mint: Various ancient mints of the Eastern Roman Empire; the classic type of this period originates from Constantinople.

  • Fine weight / Gross weight: 1.5 g

  • Diameter: 16 mm

  • Face value: Tremissis – one third of a Solidus

  • Year of issue: various, from the reign of 527–565 AD

  • Origin: Eastern Roman Empire (Byzantium)

  • Condition: circulated coin, bank-standard condition

  • Extras: with certificate of authenticity, "History" series, shipped as insured shipping

Some coins are beautiful. This one is a witness to history. Whoever holds Justinian's Tremissis in their hand holds a means of payment that passed through the hands of merchants, soldiers, and officials of a world empire at a time when Rome had already fallen and Constantinople had become the shining metropolis of the known world. Among ancient gold coins, the Tremissis ranks among the pieces with the greatest historical significance – small in size, immense in meaning.

Justinian I – the Emperor Who Reclaimed the West

Flavius Petrus Sabbatius Iustinianus, born around 482 into modest circumstances, reigned from 527 to 565 and is considered one of the most significant rulers of Late Antiquity. His generals Belisarius and Narses reconquered North Africa from the Vandals and Italy from the Ostrogoths; parts of Spain were also added. The Eastern Roman Empire thus reached its greatest extent since the fall of the Western Roman Empire. At the same time, Justinian had Roman law codified – the later so-called Corpus Iuris Civilis continues to shape European legal tradition to this day. And with the Hagia Sophia, consecrated in 537, a building was created that left contemporaries speechless. His reign marks the transition from antiquity to the Middle Ages like almost no other.

Solidus, Semissis, Tremissis – the Golden Monetary System of Byzantium

Constantine the Great had created with the Solidus a gold currency that remained remarkably stable for centuries and was accepted throughout the Mediterranean region. The Tremissis complemented this system at the lower end:

  • Solidus: the benchmark coin of around 4.5 g of gold – the backbone of state finances and long-distance trade.

  • Semissis: the half-piece, considerably rarer in circulation.

  • Tremissis: the third-piece of around 1.5 grams, ideal for larger everyday payments, wage payments, and gifts. Tremisses were later also imitated by Germanic successor kingdoms – evidence of the enormous trust placed in this coin.

Whoever acquires a gold coin from Byzantium is not merely buying precious metal, but a piece of state confidence that has endured for 1,500 years.

Character Instead of Perfection: the Aesthetics of Ancient Coinage

Every Tremissis is a unique piece. The blanks were hammered by hand, which is why roundness, centering, and strike sharpness vary; slight waviness of the blank, minor edge irregularities, and traces of circulation are inherent to the nature of these pieces. This is exactly where the appeal lies: a flawless, high-gloss strike could not tell this story. The enclosed certificate of authenticity provides you with additional assurance – a weighty argument, especially in the case of ancient coins. This is precisely what makes it so appealing. Since the year of issue, mint, and reverse variant may vary, the delivered specimen will differ from the illustration – you receive an original, not a mass-produced item. We therefore ask for your understanding that the image in the shop serves as an example and may individually differ from the delivered item in terms of appearance and condition due to historical circumstances.

For Collectors and Investors – Precious Metal with History

Gold is humanity's oldest currency and has outlasted every paper currency that has ever competed against it. The Tremissis illustrates this vividly: the empire that issued it ceased to exist in 1453 – the metal in your hand has retained its value. As a collector's item, this coin combines numismatic appeal with the physical character of precious metal, making it suitable both as an entry point into ancient numismatics and as an individual addition to a holding oriented toward inflation hedge and crisis protection.

Those wishing to diversify their precious metals holdings often like to combine historical gold coinage with silver. Silver, too, looks back on a millennia-old career as a coinage and monetary metal, has always been regarded as a store of value, and in small units serves as a practical medium of exchange in times of currency instability. In addition, there is strong industrial demand from electronics, solar, and medical technology, while the extractable supply remains limited. For physical precious metals held as private assets in Germany, the following also applies: after a holding period of at least one year, capital gains are generally tax-free (§ 23 EStG) – for a binding assessment of your personal situation, please consult your tax advisor.

Whether as the centerpiece of a collection on Late Antiquity, as a tangible history lesson for the next generation, or as a tangible asset passed down from generation to generation: this golden witness to history from the reign of Justinian I is among those pieces one simply does not want to put down again.

Product depiction may differ from the final product.

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