4.70 Carat ---- Natural Brazilian Swiss Blue Topaz--- Oval Cut
Updated August 27, 2026
| Lot number | 0634 |
| Estimate | $600 - $800 |
| Opening bid | $40 |
| Auction | September 19 Saturday 4pm |
| Date | September 19, 2026 at 7:00 PM EDT |
| Auction house | California Gemstones |
| Location | Oceanside, California |
A highly popular, vivid mid-blue gemstone. Valued for its brilliant, electric color, clarity, and affordability, this size is highly versatile for fine jewelry like pendants or statement rings.
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