Natural Bi Color Tourmaline Gemstones 4.99 Ct. Octagon Shape 13.5 x 7.4 Mm.
Updated August 6, 2026
| Lot number | 1321091 |
| Estimate | $1,496 - $2,352 |
| 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: 807237839 Product Name: Natural Tourmaline Weight: 4.99 CT. Size: 13.5 x 7.4 x 5.2 MM. Shape: Octagon Color: Bi Color Clarity:VVS Luster: Very Good Gems Origin: Nigeria Treatment:
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