Natural Green Tourmaline Gemstones 5.20 Ct. Octagon Shape 8.8 x 8.8 Mm.
Updated August 6, 2026
| Lot number | 1340437 |
| Estimate | $549 - $863 |
| Opening bid | $1 |
| Category | Jewelry & Watches |
| Auction | Natural Loose Gemstones Diamond and Jewelry |
| Date | August 23, 2026 at 11:00 AM EDT |
| Auction house | Treasure of Gems & Jewelry |
| Location | Lake Charles, Louisiana |
Product ID: 807227685 Product Name: Natural Tourmaline Weight: 5.20 CT. Size: 8.8 x 8.8 x 6.9 MM. Shape: Octagon Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal
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