Natural Violetish Blue Tanzanite Gemstones 0.91 Ct. Oval Shape 7.4 x 5.6 Mm.
Updated September 2, 2026
| Lot number | 1380007 |
| Estimate | $258 - $406 |
| Opening bid | $1 |
| Category | Jewelry & Watches |
| Auction | Natural Loose Gemstones Diamond and Jewelry |
| Date | September 18, 2026 at 7:00 PM EDT |
| Auction house | Treasure of Gems & Jewelry |
| Location | Lake Charles, Louisiana |
Product ID: 807003717 Product Name: Natural Tanzanite Weight: 0.91 CT. Size: 7.4 x 5.6 x 3.1 MM. Shape: Oval Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated
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