Natural Green Tourmaline Gemstones 1.78 Ct. Octagon Shape 6.6 x 6.5 Mm.
Updated August 6, 2026
| Lot number | 1320565 |
| Estimate | $122 - $192 |
| Opening bid | $1 |
| Category | Jewelry & Watches |
| Auction | Premium Loose Gemstones Diamond Jewellery |
| Date | August 10, 2026 at 7:00 PM EDT |
| Auction house | Treasure of Gems & Jewelry |
| Location | Lake Charles, Louisiana |
Product ID: 807250223 Product Name: Natural Tourmaline Weight: 1.78 CT. Size: 6.6 x 6.5 x 4.5 MM. Shape: Octagon Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal
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