Analise oro, cuntene parechji cuadru analise d'oru in carats, hallmarks d'oru o pircintuali d 'oru.
| Hallmarks | carats | pircintuali d 'oru |
| 999 | 24 | 99.9 |
| 958 | 23 | 95.8 |
| 750 | 18 | 75 |
| 585 | 14 | 58.5 |
| 583 | 14 | 58.3 |
| 500 | 12 | 50 |
| 375 | 9 | 37.5 |
| Errore Found? Any brutalité? Privene | |