American Liberty High Relief Gold: the $100 coin that dared to redraw Liberty

For most of American history, Liberty looked like a statue. She was a serene woman in a Greek robe — a borrowed goddess, restyled era after era. By the time the last classic Liberty left the coinage in the mid-twentieth century, she had stopped changing at all.

In 2015 the U.S. Mint decided to start the argument again. It struck the American Liberty High Relief gold coin — a one-ounce, 24-karat piece carrying a face value of $100. That number alone made history: it was the first $100 coin the United States had ever produced, and the highest face value ever placed on a U.S. gold coin.

But the denomination was the least interesting thing about it. The Mint, advised by its Citizens Coinage Advisory Committee (the citizen panel Congress created in 2003 to weigh in on coin designs), set out to do something genuinely new — to show Liberty as a living idea rather than a museum piece. Every two years since, the coin has been reissued with a brand-new design. The series has given America its first Liberty portrayed as an African-American woman, a Liberty rendered as a bucking wild mustang, and a Liberty that is simply an ancient tree. No other modern U.S. coin has been this willing to reinvent itself.

The "high relief" in the name is the secret to how it looks. Relief is how far a design rises off the flat field of the coin. Most coins are struck shallow so they stack and circulate easily. These are struck deep — the Mint feeds each blank through the press more than once — so the design stands up off the surface and catches the light like a small sculpture. It's the same effect that made the 1907 Saint-Gaudens double eagle the most admired coin America ever made, brought back on purpose.

There is no single designer here — that's the point of the series. Each issue is conceived by an artist from the Mint's Artistic Infusion Program (a stable of outside artists the Mint commissions for fresh ideas) and then turned into a three-dimensional model by a Mint sculptor-engraver. The obverse (the heads side) carries Liberty; the reverse (the tails side) carries an eagle. After 2019 the series grew bolder still, dropping the human figure of Liberty for symbols of it.

The 2015 debut set the tone: artist Justin Kunz drew a Liberty striding forward, crowned with leaves and holding a torch and the American flag, sculpted by Phebe Hemphill; the reverse eagle in flight came from Paul C. Balan, sculpted by Don Everhart.

Two years later the series made national news. For the 2017 issue — timed to the 225th anniversary of the Coinage Act of 1792 that created the Mint — Kunz and Hemphill returned with a Liberty wearing a crown of stars who was, for the first time on any U.S. coin, an African-American woman. The reverse eagle was designed by Chris Costello and sculpted by Michael Gaudioso. A record audience watched the advisory committee debate the design; it remains the most talked-about coin the Mint has made this century.

The designs kept turning. The 2019 coin returned to a more classical Liberty (obverse by Richard Masters, sculpted by Chief Engraver Joseph Menna; reverse by Donna Weaver, sculpted by Gaudioso) — built, unusually, from earlier sketches the Mint had set aside in 2015 and 2017. Then in 2021 the Mint abandoned the human figure entirely: Beth Zaiken drew Liberty as a wild American mustang bucking off a saddle — the idea of throwing off a yoke made literal — sculpted by Craig Campbell, with a fierce close-up eagle by Richard Masters and Phebe Hemphill. The 2023 issue, by painter Elana Hagler (sculpted by Menna), showed a bristlecone pine, one of the oldest living things on Earth — liberty as something that endures and must be tended; John McGraw designed and sculpted the perched eagle. That 2023 coin went on to win the international Coin of the Year award for 2024. The 2025 issue, designed by Christopher Polentz, made the metaphor gentler still: a sunflower and a bee.

This series flips the usual rule of old coins on its head. With nineteenth-century coinage, the rare dates are the ones nobody saved. Here, the rarest issues are simply the ones the Mint made fewest of — and that number has fallen sharply over time.

The early coins were struck in real quantity. The 2015 debut had an authorized maximum of 50,000 and sold roughly 49,325. The 2017 anniversary coin was authorized up to 100,000 but sold far fewer. Then the Mint tightened the taps: the 2021, 2023, and 2025 issues each carried a maximum of around 12,000 to 12,500 coins — and the later ones nearly sold out, with the 2021 and 2023 issues reporting final sales in the low 12,000s. Fewer coins struck means fewer coins to chase, which is why the most recent issues, not the oldest, are often the scarcest in the set.

Grade matters enormously here, and for an unusual reason. These are showpiece coins — bought to be admired, struck in deep relief on soft 24-karat gold, which marks easily. A grade is a 1-to-70 score of a coin's preservation, where 70 is flawless under magnification. A perfect 70 is genuinely hard to find because the high-relief surfaces pick up the faintest contact mark. So the premium between a near-perfect example and a true top-grade one can be steep, even within the same year.

A practical note for newcomers: because the designs change every issue, collectors tend to chase the set — one of each year — rather than hunting date-and-mint varieties the way they would with a Lincoln cent. The fun is in the gallery of Liberties, not in tracking down a single famous error.