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1821

Large Cents · Coronet Head Large Cents · 1816–1839
Semi-key
Weight10.89 g
Diameter28.5 mm
MintPhiladelphia
StrikeCirculation strike
Mintage 389,000 Combined mintage for all 1821 varieties
EdgePlain
Alignment↑↓ Coin
Composition100% Copper
DesignerRobert Scot / Christian Gobrecht
Collector's Key IDCK-185

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About this coinHistory

The 1821 large cent is a semi-key date in the Coronet Head series, with a mintage of 389,000 coins. The figure is low enough to make the 1821 noticeably scarcer than the surrounding dates, and the coin carries a premium that reflects its relative difficulty. Finding a problem-free 1821 in Fine requires active searching, and higher grades are genuinely uncommon.

The 1821 sits in the early Coronet Head period, after the post-war resumption in 1816 but before the higher-mintage years of the late 1820s and 1830s. Copper supply fluctuations continued to affect production levels, and the 1821's modest output reflects a year when the Mint's copper stock was limited.

Most surviving 1821 large cents show significant circulation wear. Good to Very Good is the typical grade range, with Fine representing a coin that took some effort to locate. The semi-key premium is consistent across all grades, driven by the low mintage and the corresponding scarcity in the marketplace.

For a collector building the Coronet Head date set, the 1821 is one of the dates that requires more patience and a larger budget than the common years. It is not the series key (the 1823 holds that position) but it is the secondary bottleneck that separates casual date collectors from committed ones.

Price guideReference

Reference data only — not an appraisal.

GradeDescriptionLowHigh
G-4 Good (G) $67 $77
VG-8 Very Good (VG) $121 $140
F-12 Fine (F) $245 $280
VF-20 Very Fine (VF) $435 $500
EF-40 Extremely Fine (EF) $1,220 $1,410
AU-50 About Uncirculated (AU) $2,255 $2,600
MS-60 Uncirculated (MS) $7,900 $9,115
MS-63 Choice Uncirculated (MS) $26,280 $27,830
Frequently Asked QuestionsFAQ
How much is a 1821 Coronet Head Large Cent worth?
In Good condition it runs about $67–$77, rising to roughly $7,900–$9,115 in Uncirculated. These are reference values, not an appraisal.
How many 1821 Coronet Head Large Cents were minted?
389,000 were struck (Combined mintage for all 1821 varieties).
What is a 1821 Coronet Head Large Cent made of?
100% Copper, weighing 10.89 g.
What is the melt value of a 1821 Coronet Head Large Cent?
Its melt value is its metal content multiplied by the current spot price. See our melt calculator on the metals pages for a live figure.
Is the 1821 Coronet Head Large Cent a key date?
It's a semi-key date — scarcer than common issues but more available than the series' key dates.