American Gold Eagle
Last updated
The American Gold Eagle is one of the most trusted and widely traded gold coins in the country, and one we see often here in San Diego. If you own one, here is exactly what you have.
Specifications at a glance (1 oz version)
| Specification | Detail |
|---|---|
| Issued by | United States Mint |
| First minted | 1986 |
| Pure gold content | 1 troy oz (31.1 g) |
| Gross weight | 33.93 g |
| Purity | 22K (91.67% gold) |
| Diameter | 32.7 mm |
| Also minted in | 1/2 oz, 1/4 oz, 1/10 oz |
Why it is 22 karat, not pure
The Gold Eagle holds a full ounce of pure gold, but it is alloyed with a small amount of silver and copper for durability, which brings it to 22 karat. That mix makes the coin tougher to scratch and handle than a pure gold coin, while still containing a full troy ounce of actual gold. It comes in four sizes, from a full ounce down to a tenth of an ounce.
How its value is calculated
The Gold Eagle's value comes mostly from its gold content measured against the current gold price. See how gold is priced →
Because the gold content is fixed and known, the coin's worth tracks the daily gold market. Certain years, special editions, or exceptional condition can add a collector premium on top, though for most Gold Eagles the gold content is the main driver.
How to spot a genuine one
Counterfeit bullion coins exist, and the Gold Eagle is a common target. Genuine coins have precise weight, exact dimensions, and consistent detail. Weight or diameter that is even slightly off is a warning sign. This is why bringing a coin to an experienced buyer matters. We verify authenticity before we ever talk value, using the same careful process we have relied on for decades.
Buying and selling a Gold Eagle at Coin Mart
Whether you inherited a Gold Eagle or want to buy one, we can help. We authenticate and evaluate every coin in front of you, explain its gold content and any premium clearly, and make a fair offer based on the real market. See more gold coins →
Frequently Asked Questions
- How much gold is in a 1 oz American Gold Eagle?
- Exactly one troy ounce of pure gold, about 31.1 grams. The coin's total weight is 33.93 grams because it is alloyed to 22 karat for durability.
- What year was the Gold Eagle first made?
- 1986, as the official gold bullion coin of the United States.
- Is a Gold Eagle worth more than its gold?
- Usually its value tracks its gold content, but certain years, special editions, or exceptional condition can add a collector premium. We evaluate both.
- What sizes does it come in?
- 1 oz, 1/2 oz, 1/4 oz, and 1/10 oz.
- Can I sell my Gold Eagle at Coin Mart?
- Yes. We buy and sell Gold Eagles, evaluated and authenticated in front of you.
Visit Coin Mart Jewelry
📍 396 E St, Chula Vista, CA · Est. 1959
Bring your Gold Eagle in for an honest, expert evaluation. Walk in or send us a message.