9.40 Carat ---- Natural Tanzanite ----Emerald Step Cut ---GGL Certified
Updated August 6, 2026
| Lot number | 0150 |
| Estimate | $22,000 - $24,000 |
| Opening bid | $200 |
| Category | Jewelry & Watches |
| Auction | August 8 Saturday 7pm |
| Date | August 8, 2026 at 10:00 PM EDT |
| Auction house | California Gemstones |
| Location | Oceanside, California |
A spectacular, investment-grade gemstone. Tanzanite exhibits strong pleochroism (displaying deep blues and rich violets depending on the angle), and the emerald cut's broad facets elegantly highlight
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