Natural Blue Sapphire Gemstones 0.51 Ct. Oval Shape 5.8 x 4.2 Mm.
Updated August 6, 2026
| Lot number | 1320504 |
| Estimate | $33 - $52 |
| Opening bid | $5 |
| 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: 806004578 Product Name: Natural Blue Sapphire Weight: 0.51 CT. Size: 5.8 x 4.2 x 2.3 MM. Shape: Oval Color: Blue Clarity:SI Luster: Good Gems Origin: Bangkaja,Thailand Treatment: Heated
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