8.0 Carat ---- Natural Brazilian Tourmaline ----Trillion Cut ---- EGL Certified
Updated August 6, 2026
| Lot number | 0843 |
| Estimate | $4,000 - $7,000 |
| Opening bid | $15 |
| Auction | August 16 7pm Sunday Best prices |
| Date | August 16, 2026 at 10:00 PM EDT |
| Auction house | California Gemstones |
| Location | Oceanside, California |
Natural tourmaline, historically and famously sourced from the mineral-rich pegmatites of Brazil. Highly faceted to disperse light,featuring a modified brilliant trillion cut.
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