Natural Baby Blue Aquamarine 1.40 Ct. Octagon Shape 8 x 5.4 Mm.
Updated September 2, 2026
This auction ended on September 18, 2026.
See upcoming auctions from Treasure of Gems & Jewelry.
| Lot number | 1380109 |
| Estimate | $105 - $165 |
| Opening bid | $1 |
| Auction | Natural Loose Gemstones Diamond and Jewelry |
| Date | September 18, 2026 at 7:00 PM EDT |
| Auction house | Treasure of Gems & Jewelry |
| Location | Lake Charles, Louisiana |
Product ID: 800812211 Product Name: Natural Aquamarine Weight: 1.40 CT. Size: 8 x 5.4 x 4.3 MM. Shape: Octagon Color: Baby Blue Clarity:SI1 Luster: Good Gems Origin: Brazil Treatment: Unheated

More lots in this auction
- Natural Pink Red Jonson Ruby Gemstones 0.82 Ct. 2 Pcs. Oval Cabochon Shape 5.4 x 3.2 Mm.
- Natural Green Chrome Diopside Gemstones 1.15 Ct. 2 Pcs. Cushion Shape 5.1 Mm.
- Natural Violetish Blue Tanzanite Gemstones 1.46 Ct. Clean Pear Shape 7.2 x 5.9 Mm.
- Natural Pink Tourmaline Gemstones 0.98 Ct. Oval Shape 7.4 x 5.4 Mm.
- Natural Yellow Citrine Gemstones 4.63 Ct. 5 Pcs. Round Shape 6.9 Mm.
- Natural Orange Spessartine Garnet Gemstones 11.15 Ct. Oval Cabochon Shape 14.4 x 11.7 Mm.
- Natural Yellow Sapphire Gemstones 2.56 Ct. Pear Shape 9.7 x 8 x 4 Mm.
- Natural Multi Color Sapphire Gemstones 1.88 Ct. 10 Pcs. Oval Shape
See all lots in Natural Loose Gemstones Diamond and Jewelry →