| Karats | Per Gram | Per Pennyweight | 
| 9 K | 
$48.49 | $75.40 | 
| 10 K | 
$53.88 | $83.78 | 
| 12 K | $64.65 | $100.53 | 
| 14 K | $75.38 | $117.22 | 
| 16 K | $86.24 | $134.10 | 
| 18 K | $96.97 | $150.79 | 
| 21 K | $113.13 | $175.92 | 
| 22 K | $118.43 | $184.17 | 
| 24 K | $129.17 | $200.85 | 
| Chart by Darr Web Solutions | ||