1 oz American Buffalo Gold Coin 2025 - US Mint, .9999 fine gold
The 1 oz American Buffalo Gold Coin 2025 (American Gold Buffalo) is the flagship bullion coin of the United States Mint and the first US investment coin in history struck from pure .9999 fine gold. The coin contains exactly one troy ounce of gold (31.1035 g), carries a face value of 50 USD and has been issued annually since 2006. It combines the highest investment-grade gold purity with classic American design based on the famous 1913 Buffalo Nickel.
At GoldInvest24 we sell only coins sourced through the US Mint's authorised distribution channel, each shipped in a protective capsule. See also our gold investment coins and current gold prices.
United States Mint - pillar of American numismatics
The United States Mint was established by the Coinage Act of April 2, 1792, signed by President George Washington, and is the oldest US federal institution dedicated to coin production. It now operates four facilities: Philadelphia, Denver, San Francisco and West Point - the latter producing precious-metals bullion coins. The introduction of the Buffalo in 2006 was the US Mint's response to growing demand for 24-karat gold - the 22-karat Eagle market did not satisfy investors who preferred a pure-gold standard.
The Presidential $1 Coin Act of 2005 (Public Law 109-145) authorised the issue, and the first piece was struck on June 21, 2006. Since then, the Buffalo has remained the only official US bullion coin made of 24-karat gold.
Key features
- Issuer: United States Mint
- Country of issue: United States
- Metal: Investment gold (Au)
- Fineness: .9999/1000 (24K gold)
- Weight: 1 troy ounce (31.1035 g)
- Diameter: 32.70 mm
- Thickness: 2.95 mm
- Edge: Reeded
- Face value: 50 USD
- Legal status: Legal tender in the USA
- Strike quality: Bullion
- Obverse: Native American profile (James Earle Fraser, 1913)
- Reverse: American bison inspired by "Black Diamond"
- Series: American Gold Buffalo (since 2006)
- Packaging: Protective capsule at GoldInvest24
- VAT: 0% - investment gold (EU Directive 98/80/EC)
- Strike accreditation: Government-backed (US Treasury guarantee)
- Authenticity guarantee: Full guarantee by GoldInvest24
Market analysis - why the Buffalo holds a unique portfolio position
The American Gold Buffalo occupies a unique position among global bullion coins. As the only official US 24-karat investment coin, it competes directly with Krugerrand (22K), Maple Leaf (24K) and Vienna Philharmonic (24K), but has a key advantage - direct US federal government backing and issuance by an institution whose circulating coins are accepted worldwide.
From a secondary-market liquidity perspective, the Buffalo is particularly valued by American IRA investors - since 2007 the coin has been on the IRS list of assets eligible for Self-Directed Gold IRAs, creating sustained institutional demand. Annual mintage runs 200,000-350,000 coins, significantly less than the Eagle (500,000+), which boosts collector potential of vintages.
From a macroeconomic angle, the Buffalo functions as a hedge against dollar weakness. Historical correlation between gold price and DXY index is around -0.7. Central banks worldwide recorded record gold purchases in 2024 (over 1,100 tonnes per World Gold Council), confirming the strategic role of bullion during high fiat currency depreciation.
Obverse - portrait of an American Indian
The obverse of the Buffalo 2025 features a stylised portrait of a Native American chief in full feather headdress. The design is a faithful reproduction of the obverse of the 1913 Buffalo Nickel by James Earle Fraser, a renowned sculptor of the Augustus Saint-Gaudens school. Fraser drew on three actual tribal leaders: Iron Tail (Lakota Sioux), Two Moons (Cheyenne) and Big Tree (Kiowa). Inscriptions: LIBERTY · 2025 · F.
Reverse - American bison "Black Diamond"
The reverse depicts a majestic American bison (Bison bison). Fraser's model was the legendary specimen "Black Diamond", exhibited at New York's Central Park Zoo in the early 20th century. Inscriptions: UNITED STATES OF AMERICA · E PLURIBUS UNUM · IN GOD WE TRUST · $50 · 1 OZ. .9999 FINE GOLD.
Technical specifications
| Parameter |
Value |
| Manufacturer / Mint |
United States Mint, West Point |
| Country of issue |
United States |
| Series |
American Gold Buffalo (since 2006) |
| Metal |
Gold |
| Fineness |
.9999/1000 (24K) |
| Weight (oz) |
1 oz |
| Weight (g) |
31.1035 g |
| Diameter |
32.70 mm |
| Thickness |
2.95 mm |
| Edge |
Reeded |
| Face value |
50 USD |
| Strike quality |
Bullion |
| Year of issue |
2025 |
| Obverse designer |
James Earle Fraser, 1913 |
| Packaging |
Protective capsule |
| VAT |
0% (investment gold) |
| Catalog number |
118310 |
FAQ
How does the Buffalo differ from the American Gold Eagle?
The Buffalo is 24-karat pure gold (.9999 fineness), while the Eagle is a 22-karat alloy with copper and silver (.9167 fineness). Buffalo weighs exactly 1 oz fine gold with total mass 31.1035 g. Eagle weighs 1 oz fine gold but total mass is 33.930 g.
Is the American Buffalo subject to VAT?
No. Investment gold of .9999 fineness and 1 oz weight is VAT-exempt under EU Directive 98/80/EC (implemented in Polish law as Article 122 of the VAT Act).
Why is Buffalo mintage lower than Eagle?
Eagle (since 1986) is the most popular US bullion coin with 500,000-1,000,000 pieces annually. Buffalo (since 2006) records 200,000-350,000 - reflecting its positioning as a "premium" coin for investors who value 24K fineness.
How can I tell if a Buffalo is authentic?
Each original has precision Fraser relief, sharp reeded edge, exact dimensions (32.70 mm diameter, 31.1035 g ±0.1 g) and characteristic yellow-gold colour of pure .9999 (without the reddish tone of the Eagle 22K).
How should I store bullion coins?
Best in the original protective capsule, at 18-22°C and 40-50% humidity. Gold .9999 does not oxidise, but the surface can scratch - the capsule protects the strike.
Do you buy back Buffalo?
Yes, GoldInvest24 operates an active buyback programme at the spot gold price plus dealer margin.
