Natural Violetish Blue Tanzanite Gemstones 1.12 Ct. Oval Shape 6.91 x 6.07 Mm.
Updated September 2, 2026
This auction ended on September 18, 2026.
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| Lot number | 1380165 |
| Estimate | $434 - $682 |
| 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: 807005763 Product Name: Natural Tanzanite Weight: 1.12 CT. Size: 6.91 x 6.07 x 3.61 MM. Shape: Oval Color: Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal
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