Royal Mint · United Kingdom
Successor to the Queen's Beasts series featuring ten Tudor heraldic beasts. Same specifications as the Britannia 1 oz gold coin.
| Mass | 31.1035 g |
| Troy Ounces | 1 oz |
| Diameter | 32.69 mm |
| Thickness | 2.7 mm |
| Edge | reeded |
| Purity | 99.99% Gold |
| Fineness | 0.9999 |
| Density | 19.3 g/cm³ |
| Face Value | 100 GBP |
| Series | Tudor Beasts |
| First Minted | 2022 |
Use these values to verify an authentic Tudor Beasts 1 oz Gold. All tests can be performed with a digital scale, calipers, and the EON ping tester.
Use a 0.01g digital scale. Calibrate first with a known object (a €2 coin = 8.50g).
Use plastic calipers (not steel — avoid scratching). Or use the camera tool with a bank card as reference (ISO 7810: 85.60mm × 53.98mm).