GRADE | PERCENTAGE OF GOLD | PURITY IN KARAT |
24KF | 99.9% | — |
24KS | 99.5% | — |
23K | 95.8% | 23 |
22K | 91.6% | 22 |
20K | 83.3% | 20 |
18K | 75.0% | 18 |
14K | 58.5% | 14 |
- 24KF: Minimum 999 particles per thousand particles of gold present in metal and it can only be applied on gold coins and god bars not on gold jewellery and gold artefacts.
- 24KS: Minimum 995 particles per thousand particles of gold present in metal.