Natural Fire Red Black Opal Gemstones 0.63 Ct. Round Cabochon Shape 6.8 Mm.
Updated August 6, 2026
| Lot number | 1321104 |
| Estimate | $42 - $66 |
| Opening bid | $8 |
| 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: 818724373 Product Name: Natural Opal Weight: 0.63 CT. Size: 6.8 x 6.8 x 3.3 MM. Shape: Round Cabochon Color: Rainbow Fire Red Black Clarity:Semi - Transparent Luster: Strong Iridescent
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