Natural Multi Color Opal Gemstones 1.78 Ct. Round Cabochon Shape 9.3 Mm.
Updated August 23, 2026
This auction ended on September 3, 2026.
See upcoming auctions from Treasure of Gems & Jewelry or current jewelry & watches auctions.
| Lot number | 1360030 |
| Estimate | $47 - $75 |
| Opening bid | $9 |
| Category | Jewelry & Watches |
| Auction | Natural Loose Gemstones Diamond and Jewelry |
| Date | September 3, 2026 at 7:00 PM EDT |
| Auction house | Treasure of Gems & Jewelry |
| Location | Lake Charles, Louisiana |
Product ID: 708700038 Product Name: Natural Opal Weight: 2.39 CT. Size: 11.5 x 9.5 x 4.9 MM. Shape: Round Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin:
More lots in this auction
- Natural Green Tourmaline Gemstones 2.67 Ct. Octagon Shape 7.4 x 7.1 Mm.
- Natural Pink Tourmaline Gemstones 1.68 Ct. 2 Pcs. Oval Shape 6.4 x 5.1 Mm.
- Natural Brown Yellow Amber Gemstones 0.73 Ct. 2 Pcs. Flower Carving In Oval Cabochon Shape 8.4 x 6.8
- Natural Yellow Citrine Gemstones 0.92 Ct. Cushion Checkerboard Cut 6.2 Mm.
- Natural Black Star Sapphire Gemstones 2.89 Ct. Oval Cabochon Shape 8.8 x 7.1 Mm.
- Natural Violet Amethyst Gemstones 6.17 Ct. Fish Carving Shape 15.7 x 10.4 Mm.
- Natural Green Peridot Gemstones 1.77 Ct. Pear Shape 9.1 x 6.9 Mm.
- Natural Green Emerald Gemstones 0.40 Ct. Octagon Shape 4.7 x 4 Mm.
See all lots in Natural Loose Gemstones Diamond and Jewelry →