The American Gold Eagle Coin was introduced in 1986 as an official gold bullion coin so the USA could compete with other Country’s offerings. It is offered as 1oz, ½oz, ¼oz and tenth oz, both as proof and uncirculated.
As the word ‘Eagle’ is already associated with the pre-1933 $10 coin, the weight of the coin is often used in its description, such as ‘One Ounce American Gold Eagle’.
The Obverse features “Standing Liberty” holding a torch and olive branch, which is a modified version of Augustus Saint-Gaudens’ $20 gold coin design. The Reverse depicts the “Family of Eagles” motif, designed by Miley Frances Busiek, symbolizing family tradition and unity
The gold used is 22 karat which is 91.67% gold (Crown gold). The rest of the alloy is a mixture of silver (3%) and copper (5.33%) in order to make the coin harder and less prone to damage. The coins have a ‘W’ below the date to indicate they are made at the West Point Mint, New York.
| Description | Face Value | Weight | Diameter | Thickness |
|---|---|---|---|---|
| 1 troy oz | $50 | 1.0909 troy oz (33.930 g) | 32.70 mm | 2.87 mm |
| 1/2 troy oz | $25 | 0.5454 troy oz (16.965 g) | 27 mm | 2.24 mm |
| 1/4 troy oz | $10 | 0.2727 troy oz (8.483 g) | 22 mm | 1.83 mm |
| 1/10 troy oz | $5 | 0.1091 troy oz (3.393 g) | 16.5 mm | 1.19 mm |
Although intended as a bullion coin with a value tied to the gold spot, some of these coins may carry a considerable premium as they are attractive and popular coins. They are usually sold with presentation case and certificate of authenticity (COA).
Images kindly released by the United States Mint.
On eBay UK:
 | Edward V11 Solid Gold Full Sovereign London 1902 £ 950.20 |
 | 1994 Half Sovereign Gold Proof Coin with Certificate of Authenticity £ 583.00 |
 | Edward V11 Solid Gold Full Sovereign London 1909 £ 950.20 |
 | 2025 Gold Half Sovereign Coin - King Charles III - The Royal Mint (5 Available) £ 510.00 |
 | Bullion Gold Half Sovereign Best Value £ 521.85 |
 | Royal Mint UK GOLD PROOF SOVEREIGN 1979 to 2026 - Choose your year £ 1,225.00 |
 | Elizabeth 1/2 Sovereign Coin 22ct 9ct Gold Ring Mount, Goldmine Jewellers £ 975.70 |
 | 18ct Gold Plated Full Soverighn Mount Pendant With Copy Sovereign. £ 37.10 |
On eBay USA:
| Edward V11 Solid Gold Full Sovereign London 1902 £ 950.20 |
| 1994 Half Sovereign Gold Proof Coin with Certificate of Authenticity £ 583.00 |
| Edward V11 Solid Gold Full Sovereign London 1909 £ 950.20 |
| 2025 Gold Half Sovereign Coin - King Charles III - The Royal Mint (5 Available) £ 510.00 |
| Bullion Gold Half Sovereign Best Value £ 521.85 |
| Royal Mint UK GOLD PROOF SOVEREIGN 1979 to 2026 - Choose your year £ 1,225.00 |
 | Full 1980 22ct Gold Sovereign, 8g £ 1,025.68 |
 | 22ct Gold Full Sovereign Coin 1979 Queen Elizabeth II £ 1,057.30 |
| Elizabeth 1/2 Sovereign Coin 22ct 9ct Gold Ring Mount, Goldmine Jewellers £ 975.70 |
| 18ct Gold Plated Full Soverighn Mount Pendant With Copy Sovereign. £ 37.10 |