ObverseImage: Wikimedia Commons · National Museum of American History · Public domain
Sigismund I Ducat
Poland
1506–1548
Reference data compiled from public catalogs
Estimated Melt Value
$530.60
Based on Gold spot price ($4,795.98/oz) · 98.6% purity · 3.49g
Updated 6:41 PM
Collector premium not included
Specifications
| Country | Poland |
| Years Minted | 1506–1548 |
| Composition | 98.6% gold |
| Weight | 3.49 g |
| Diameter | 21 mm |
| Shape | Round |
| Edge | Plain |
Design
Obverse
Features a portrait of King Sigismund I.
Reverse
Depicts the Polish coat of arms, a crowned eagle.
History & Notable Facts
Sigismund I's ducats featured a remarkably lifelike portrait of the king, a rarity in Polish coinage at the time, drawing from Italian Renaissance techniques.
These gold coins were struck in Poland between 1506 and 1548, using high-purity gold that reflected the era's trade wealth. The obverse showed Sigismund in profile, his crown and armor etched with fine detail that hinted at the workshops of foreign engravers. On the reverse, a coat of arms or religious motif anchored the design, blending royal authority with subtle piety.
We don't know the exact mintage figures; records from that period are scarce. What survives suggests these ducats circulated widely in Europe, valued for their weight and purity.
Some say they symbolized Poland's cultural awakening. I'll leave the poetry to others.
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