Natural Green Tourmaline Gemstones 1.67 Ct. Octagon Shape 7.1 x 5.8 Mm.
Updated August 6, 2026
| Lot number | 1320813 |
| Estimate | $174 - $273 |
| 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: 807250116 Product Name: Natural Tourmaline Weight: 1.67 CT. Size: 7.1 x 5.8 x 4.6 MM. Shape: Octagon Color: Green Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal
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