Natural Bi Color Ametrine Gemstones 3.42 Ct. Octagon Shape 11 x 7.1 Mm.
Updated August 30, 2026
This auction ended on September 12, 2026.
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| Lot number | 1370063 |
| Estimate | $59 - $94 |
| Opening bid | $10 |
| 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: 800408415 Product Name: Natural Ametrine Weight: 3.42 CT. Size: 11 x 7.1 x 5.3 MM. Shape: Octagon Color: Bi Color Clarity:VSI - SI1 Luster: Good Gems Origin: Bolivia Treatment: Unheated
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