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Syracuse Decadrachm 400 BC: Pinnacle of Ancient Coin Art
History and Value of the Syracuse Decadrachm
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Prologue
The Syracuse Decadrachm is a silver coin minted in ancient Greece around 400 BC, particularly highly regarded for its artistry among ancient coins. This coin, created by designers Kimon and Euainetos, remains a valuable possession for many collectors today due to its outstanding craftsmanship and beautiful design. Symbolizing the economic and cultural power of Syracuse, this coin serves as a key to unraveling the political context, minting techniques, and circulation history of its time.
At a Glance
- Country
- Ancient Syracuse
- Year
- BC 400-370
- Denomination
- Decadrachm
- Designer
- Kimon, Euainetos
- Diameter
- 35 mm
- Weight
- 43 g
- Fineness
- Approximately .980 silver
- Grade
- NGC AU55
- Mintage
- Unknown (few extant)
- Condition
- AU
History, Background, and Issuance of the Syracuse Decadrachm
Historical Background of its Issuance
The Syracuse Decadrachm was issued from 400 BC to 370 BC. This was a time when Syracuse was strengthening its influence in the Mediterranean region, and as a symbol of the city's wealth and authority, the coin grew in prominence.

Political and Economic Context of the Period
During this period, Syracuse aimed for political stability, and the issuance of the coin was intended to demonstrate its prosperity. Its function as a center of Mediterranean trade, and as a crossroads of diverse cultures and economies, led to a flourishing of coin production.

Mintage and Circulation
While the specific mintage is unknown, the number of surviving examples is extremely small. The Syracuse Decadrachm had very limited circulation; it is believed that many were preserved in collections for their beauty and rarely entered general circulation.

Design, Production, and Technique of the Syracuse Decadrachm
The Obverse and Reverse Designs
The obverse of the decadrachm depicts a Syracusan quadriga, symbolizing abundance and victory. The reverse is engraved with a portrait of the goddess Arethusa, surrounded by a design of swimming dolphins. This symbolizes that Syracuse was a maritime nation.

Production Technique and the Mint
The intricate design demonstrates the high level of minting technology at the time. The Syracuse mint employed artisans with advanced engraving skills, and coins of excellent quality with meticulous attention to detail were produced.
Metal Composition and Physical Characteristics
The decadrachm is made of high-purity silver of approximately 980/1000 fineness, with a diameter of 35mm and a weight of 43g. Even today, its high purity helps it maintain a high value and good state of preservation, holding a strong appeal for collectors.
The Syracuse Decadrachm's Rarity, Grading, and Market Valuation
Population and Rarity
The Syracuse Decadrachm is classified as an extremely rare coin due to its small surviving population. It seldom appears on the market, and its rarity attracts great interest from collectors.
NGC and PCGS Grading Trends
At NGC and PCGS, the Syracuse Decadrachm tends to receive high grades. Specimens in AU or higher, in particular, are valued for their beauty and state of preservation and can command premium prices.
Auction Results and Price Range
The Syracuse Decadrachm is very popular at recent auctions, sometimes reaching prices of several million dollars. The value increases significantly for well-preserved examples and rare variations in particular.
The Syracuse Decadrachm from a Collector and Investor Perspective
Collection Strategy
For collectors, the Syracuse Decadrachm is considered a top-tier item within any collection of ancient coins. The strategy for building a collection hinges on how one approaches acquiring these pieces, considering their historical significance and artistic merit.
Investment and Asset Value
The Decadrachm is also an attractive item as an investment. Due to its rarity and historical background, its value tends to increase over the long term. For this reason, many investors add it to their portfolios as an asset.
Authentication, Preservation, and Acquisition of the Syracuse Decadrachm
Identifying Forgeries and Alterations
Due to its high value, forgeries of the Syracuse Decadrachm also exist. Authentication involves detailed analysis by an experienced expert, with particular focus on the fineness of the engraving and the metallic composition.
Storage and Maintenance
Proper storage is important for valuable ancient coins. To avoid humidity and temperature changes, storage in specialized coin holders and a suitable environment is recommended. It is important to maintain the coin's good condition through regular observation and maintenance.
Value & Rarity
The value of the Syracuse Decadrachm is highly regarded in the market due to its rarity and artistic merit. It is not uncommon for well-preserved specimens, especially in AU grade, to trade for prices ranging from several million to over tens of millions. In recent years, the number of cases where these coins are hammered at high prices in international auctions has increased, and this trend is becoming more pronounced. As supply is extremely limited relative to demand, it is considered of high rarity value by investors and collectors, making it attractive from a long-term asset formation perspective.
In Summary
The Syracuse Decadrachm is a coin that symbolizes the artistry and history of ancient Greece, and its ownership holds timeless value beyond a mere collection. Its beauty and rarity will be a great source of pride for its owners. This coin will continue to shine in the hands of those who deeply explore history and value.
Where this coin sits
Ancient Ancient Syracuse BC 400-370
Struck in the same age
Sources & Verification
- Research
- GNJ Ancient Coin Desk
- Last updated
- 7 September 2026
Every figure in this article appears in a cited source. We do not publish estimates we cannot attribute. If you find an error, please get in touch. Every correction is logged with its date and what changed.