Natural Black Star Sapphire Gemstones 2.28 Ct. Round Cabochon Shape 7.8 Mm.
Updated August 6, 2026
| Lot number | 1320588 |
| Estimate | $34 - $53 |
| Opening bid | $6 |
| 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: 806135398 Product Name: Natural Star Sapphire Weight: 2.28 CT. Size: 7.8 x 7.8 x 3.4 MM. Shape: Round 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 Red Ruby Gemstones 1.61 Ct. Oval Shape 6.9 x 5.4 Mm.
- Natural Purplish Pink Tourmaline Gemstones 1.53 Ct. Octagon Shape 6 x 5.7 Mm.
- Natural Multi Color Opal Gemstones 1.25 Ct. Oval Cabochon Shape 8.1 x 7.4 Mm.
- Natural Greenish Yellow Titanium Sphene Gemstones Rainbow Spark 1.65 Ct. 5 Pcs. Round Shape 4.1 Mm.
- Natural Green Tourmaline Gemstones 1.33 Ct. Octagon Shape 7.9 x 4.4 Mm.
- Natural Red Ruby Gemstones 1.69 Ct. Oval Shape 7.3 x 6 Mm.
- Natural Blue Topaz Gemstone 2.40 Ct. Oval Shape 9.4 x 7.2 Mm.
- Natural Multi Color Pink Pearl 925 Sterling Silver Jewelry 1.92 Grams Earrings