Natural Blue Tanzanite Gemstones 1.18 Ct. Oval Shape 7.8 x 5.7 Mm.
Updated August 6, 2026
| Lot number | 1320349 |
| Estimate | $399 - $628 |
| 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: 807004063 Product Name: Natural Tanzanite Weight: 1.18 CT. Size: 7.8 x 5.7 x 3.7 MM. Shape: Oval Color: Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal
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