| GEMOLOGICAL TEST CERTIFICATE | |||||
| REPORT NO | : | JBNGTL/1647/18 |
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| Colour | : | Green | |||
| Weight | : | 2.70cts | |||
| Shape Cut | : | Octogen Facetted | |||
| Transparency | : | Semi Transparent | |||
| Optic Character | : | DR | |||
| RI | : | 1.624-1.644 | |||
| Hardness | : | 7 1/2 | |||
| Characteristics | : | ||||
| Observation | : | Natural Tourmaline | |||
| Remarks | : | Size:-12.15x5.55x4.20mm | |||