Natural Multi Color Tourmaline Gemstones 1.72 Ct. Octagon Shape 8.7 x 5.6 Mm.
Updated August 6, 2026
| Lot number | 1340347 |
| Estimate | $278 - $437 |
| 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: 807242854 Product Name: Natural Tourmaline Weight: 1.72 CT. Size: 8.7 x 5.6 x 3.8 MM. Shape: Octagon Color: Multi Color Clarity:VSI Luster: Very Good Gems Origin: Nigeria Treatment:
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