Natural Black Star Sapphire Gemstones 3.13 Ct. Oval Cabochon Shape 9.9 x 7.3 Mm.
Updated August 30, 2026
This auction ended on September 12, 2026.
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| Lot number | 1370059 |
| Estimate | $81 - $128 |
| Opening bid | $1 |
| Category | Jewelry & Watches |
| Auction | Natural Loose Gemstones Diamond and Jewelry |
| Date | September 12, 2026 at 11:00 AM EDT |
| Auction house | Treasure of Gems & Jewelry |
| Location | Lake Charles, Louisiana |
Product ID: 806132899 Product Name: Natural Star Sapphire Weight: 3.13 CT. Size: 9.9 x 7.3 x 3.9 MM. Shape: Oval Cabochon Color: Black Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand
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