Natural Swiss Blue Topaz Gemstones 4.26 Ct. Clean Oval Shape 11 x 9 Mm.
Updated August 6, 2026
| Lot number | 1320344 |
| Estimate | $151 - $237 |
| 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: 807160671 Product Name: Natural Blue Topaz Weight: 4.26 CT. Size: 11 x 9 x 6.1 MM. Shape: Oval Color: Swiss Blue Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Treated Crystal
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