1851 Liberty Head Half Eagle Value
In the current market, a 1851 Liberty Head Half Eagle changes hands for roughly $826 at the low end and $8,103 at the top, and its metal content alone is worth $810 as of 2026-06-01 See the grade table below for exactly where your coin falls.
Public domain image (struck or printed before 1926). Click to enlarge.
1851 Liberty Head Half Eagle value by grade
| Grade | Estimated value |
|---|---|
| Melt value floor(metal content, 2026-06-01) | $810.26 |
| Good (G-4) | $826 to $1,094 |
| Very Good (VG-8) | $826 to $1,134 |
| Fine (F-12) | $826 to $1,195 |
| Very Fine (VF-20) | $882 to $1,296 |
| Extremely Fine (XF-40) | $999 to $1,469 |
| About Uncirculated (AU-50) | $1,205 to $1,772 |
| Mint State (MS-60) | $1,515 to $2,228 |
| Choice Unc (MS-63) | $2,066 to $3,038 |
| Gem Unc (MS-65) | $5,510 to $8,103 |
Estimated retail range, updated 2026-06-13. Estimates are modeled from mintage rarity and metal content, not auction records. Actual sale prices vary with certification, eye appeal and market timing.
How much is a 1851 Liberty Head Half Eagle worth today?
In worn but collectible condition (Good-4), a 1851 Liberty Head Half Eagle starts around $826. From there, value climbs with every grade step: a gem Mint State example (MS-65) can reach $8,103. Most coins found in old collections fall somewhere between Very Fine and About Uncirculated, the middle rows of the table above.
1851 Liberty Head Half Eagle specifications
- Series
- Liberty Head Half Eagle
- Year
- 1851
- Mint mark
- None (Philadelphia)
- Mintage
- Not recorded
- Composition
- 90% gold, 10% copper
- Weight
- 8.359 g
- Diameter
- 21.6 mm
- Edge
- Reeded
- Designer
- Christian Gobrecht
- Gold content
- 0.24187 troy oz
Why this coin has no mint mark
Philadelphia struck the 1851 Liberty Head Half Eagle, and Philadelphia coins of this period carry no mint mark at all. An empty space at the usual mint mark position (On the reverse, below the eagle) confirms a Philadelphia strike, not a flaw.
What makes the 1851 Liberty Head Half Eagle valuable
Documented examples of the 1851 Liberty Head Half Eagle in our reference database anchor what we know about this issue. Mintage records are incomplete, so collector demand and surviving population drive its market.
With 0.2419 oz of fine gold inside ($810 of metal at today's prices), a 1851 Liberty Head Half Eagle can never trade below its bullion value, and rarer dates stack collector premiums on top.
Context adds the final layer to the 1851 Liberty Head Half Eagle. Christian Gobrecht's Liberty half eagle holds a unique distinction: it is the only U.S. Owning this date means owning a piece of that story, and demand for the series as a whole sustains liquidity for every issue in it.
1851 Liberty Head Half Eagle inscriptions & design
Obverse
***************** (date)
coronet head l.
Reverse
UNITED STATES OF AMERICA / FIVE D.
eagle, head l.
Measured 1851 Liberty Head Half Eagle specimens
2 physically measured 1851 Liberty Head Half Eagle examples in our reference database. Real measured weights and die axes let you authenticate a coin against the 8.359 g, 21.6 mm minting standard.
| Specimen | Weight | Diameter | Die axis | References |
|---|---|---|---|---|
| 1851 Liberty Head Half Eagle #1 | 8.311 g | 21.5 mm | - | Friedberg.USA.138, Breen.6589 |
| 1851 Liberty Head Half Eagle #2 | 31.13 g | 38.5 mm | 12 h | Kagin.1 |
Specifications compiled from documented museum specimens. See our data & methodology page.
Summary: the 1851 Liberty Head Half Eagle is valued between $826 and $8,103 as of 2026-06-13. Estimates combine mintage rarity, key-date status and metal content; they are editorial guidance, not an offer to buy.