6.75ct Star Sapphire Cabochon Gemstone
Updated August 8, 2026
| Lot number | 1586 |
| Estimate | 100.00 - 150.00 USD |
| Category | Jewelry & Watches |
| Auction | The Richest Hill on Earth - Day 2 |
| Date | August 14, 2026 at 11:59 PM EDT |
| Auction house | Davis Brothers Auction |
| Location | Missoula, Montana |
1.35 grams or 6.75ct
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