Natural London Blue Topaz Gemstones 4.07 Ct. Heart Shape 10.1 x 8.6 Mm.
Updated August 6, 2026
| Lot number | 1340481 |
| Estimate | $157 - $247 |
| 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: 807168366 Product Name: Natural Blue Topaz Weight: 4.07 CT. Size: 10.1 x 8.6 x 6 MM. Shape: Heart Shape Color: London Blue Clarity:VVS - VSI Luster: Good Gems Origin: Brazil Treatment:
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