Natural Bi Color Ametrine Gemstones 4.12 Ct. Octagon Shape 11.8 x 8.8 Mm.
Updated August 6, 2026
| Lot number | 1320790 |
| Estimate | $97 - $152 |
| 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: 800408574 Product Name: Natural Ametrine Weight: 4.12 CT. Size: 11.8 x 8.8 x 5.8 MM. Shape: Octagon Color: Bi Color Clarity:VSI Luster: Good Gems Origin: Bolivia Treatment: Unheated
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