| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |


| Pieces: | 1 | Shape: | Oval Portuguese Cut |
| Type: | Natural Tourmaline | Colour: | Deep Green |
| Weight: | 4.78 ct | Clarity: | VS |
| Size: | 11.28 x 9.05 x 6.81 mm | Luster: | Very Good |
| Origin: | Tanzania | Treatment: | None |
| Hardness: | 7 - 7.5 |
| IF | VVS | VS | SI | I1 |
| Internally flawless; free of inclusions | Very, very slight inclusions; inclusions barely seen under 10x magnification | Very slight inclusions; inclusions can be seen under 10x magnification | Slightly included; small inclusions seen by naked eye | Included; inclusions seen with naked eye |
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