Natural Blue Sapphire Gemstones19.81 Ct. Oval Cabochon Shape 15.9 x 13.5 Mm.
Updated August 6, 2026
| Lot number | 1340700 |
| Estimate | $45 - $70 |
| Opening bid | $7 |
| 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: 806012370 Product Name: Natural Blue Sapphire Weight: 19.81 CT. Size: 15.9 x 13.5 x 8.9 MM. Shape: Oval Cabochon Color: Blue Clarity:Semi - Transparent Luster: Good Gems Origin:
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