8.46 Carat --- Natural Brazilian Neon Blue Tourmaline ---- Round Cut ---- GIE Certified
Updated August 6, 2026
| Lot number | 0110 |
| Estimate | $30,000 - $31,000 |
| Opening bid | $250 |
| Auction | August 8 Saturday 7pm |
| Date | August 8, 2026 at 10:00 PM EDT |
| Auction house | California Gemstones |
| Location | Oceanside, California |
A highly sought-after gemstone. It combines the prestigious, bright "royal" blue hues typical of Sri Lankan mines with a modern, brilliant, triangular facet pattern.
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