| Reference | 4170 | |
| Langerman Color | Blue / Blue | |
| Lab Color | Fancy Grayish Blue | |
| Certificate | GIA 5131248494 | |
| Carat | 0.25 | |
| Shape | Round | |
| Cut | Brilliant | |
| Clarity | VS |
|
| Origin | Central Africa | |
| Size (mm) | 4.04x2.41 | |
| Price |
$16,000 VAT may apply for Europeans |
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