Natural Black Star Sapphire Gemstones 3.16 Ct. Oval Cabochon Shape 9.7 x 7.3 Mm.
Updated August 6, 2026
| Lot number | 1340393 |
| Estimate | $32 - $50 |
| Opening bid | $8 |
| Category | Jewelry & Watches |
| Auction | Natural Loose Gemstones Diamond and Jewelry |
| Date | August 23, 2026 at 11:00 AM EDT |
| Auction house | Treasure of Gems & Jewelry |
| Location | Lake Charles, Louisiana |
Product ID: 806135097 Product Name: Natural Star Sapphire Weight: 3.16 CT. Size: 9.7 x 7.3 x 3.6 MM. Shape: Oval Cabochon Color: Black Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand
Register & bid on this lot at Bidspirit →
More lots in this auction
- Natural Multi-Color Jade Gemstones Bangle 395.20 Ct. Diameter 60 Mm.
- Natural Yellow Citrine Gemstones 2.00 Ct. Cushion Checkerboard 8.1 x 8.1 Mm.
- Natural Yellow Sapphire Gemstones 1.24 Ct. Oval Shape 6.8 x 5.5 Mm.
- Natural Purplish Red Ruby Gemstones 2.89 Ct. Oval Shape 9 x 7.3 Mm.
- Natural Yellowish Green Tourmaline Gemstones 3.50 Ct. Octagon Shape 10.9 x 6 Mm.
- Natural Light Blue Aquamarine Gemstones 1.32 Ct. Oval Shape 8.6 x 6.4 Mm.
- Natural Pink Sapphire Gemstones 1.10 Ct. Oval Shape 7.01 x 5.11 Mm.
- Natural Violet Blue Iolite Gemstones 1.23 Ct. 2 Pcs. Oval Shape 7.2 x 5.2 Mm.
See all lots in Natural Loose Gemstones Diamond and Jewelry →