Natural London Blue Topaz Gemstones 4.23 Ct. 2 Pcs. Oval Shape 9.1 x 7.3 Mm.
Updated August 6, 2026
| Lot number | 1340048 |
| Estimate | $62 - $97 |
| Opening bid | $10 |
| 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: 807168892 Product Name: Natural Blue Topaz Weight: 4.23 CT. Size: 9.1 x 7.3 x 4.3 MM. Shape: Oval Color: London Blue Clarity:SI1 Luster: Good Gems Origin: Brazil Treatment: Treated
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