Natural Blue Tanzanite Gemstones 1.21 Ct. Heart Shape 6.2 x 7 Mm.
Updated August 6, 2026
| Lot number | 1321067 |
| Estimate | $453 - $712 |
| 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: 807009120 Product Name: Natural Tanzanite Weight: 1.21 CT. Size: 6.2 x 7 x 4.6 MM. Shape: Heart Color: Violet Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal
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