Thailand Gems Laboratory Catalog |
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| GEM TYPE | Natural Sapphire |
| COLOR | Color Change From Violet to Red-Violet |
| SHAPE | Oval |
| WEIGHT | 0.42 Carat |
| SIZE | 5.04 X 3.83 X 2.69 mm |
| CLARITY | VS-SI |
| TREATMENT | Unheated untreated |
| HARDNESS | 9.0 |
| ORIGIN | Tanzania |
| ITEM NO | 19974 |
| PRICE IN US DOLLARS | 420 |