8.00 Carat ---- Blue Tourmaline---- Pear Cut---- EGL Certified
Updated August 6, 2026
| Lot number | 0851 |
| Estimate | $7,000 - $8,000 |
| 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 |
a rare, premium-tier collector's gemstone. At 8 carats, this stone is considered exceptionally large for high-quality blue tourmaline, making it a highly valuable centerpiece for custom luxury
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