9.85 Carat -- Natural Teal Tourmaline-- Trillion Cut--- GGL Certified
Updated August 6, 2026
| Lot number | 0617 |
| Estimate | $3,000 - $5,000 |
| Opening bid | $10 |
| Auction | Aug 15 Sat 7pm $10 Starts No Reserve |
| Date | August 15, 2026 at 10:00 PM EDT |
| Auction house | California Gemstones |
| Location | Oceanside, California |
This gem showcases a highly brilliant, vibrant blend of blue and green hues. This natural tourmaline exhibits strong pleochroic behavior, meaning the gemstone shifts dynamically between deeper blue
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