4.75 Carat ---- Natural Brazilian Indicolite Tourmaline -- Trillion Cut--AGL Certified
Updated August 6, 2026
| Lot number | 0820 |
| Estimate | $13,000 - $14,000 |
| 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 |
Experience the mesmerizing depth of the ocean with this exquisite 4.75-carat Natural Indicolite Tourmaline. Mined from the rich, world-renowned gem fields of Brazil, this rare blue tourmaline
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