ESTATE UNMOUNTED ROUND CABOCHON OPAL GEMSTONE, 16.50CTS
Updated September 4, 2026
| Lot number | 1035 |
| Estimate | $300 - $600 |
| Opening bid | $150 |
| Category | Jewelry & Watches |
| Auction | DAY 1- ONE OF OUR FINEST AUCTIONS IN YEARS |
| Date | September 25, 2026 at 11:00 PM EDT |
| Auction house | Austin Auction Gallery |
| Location | Austin, Texas |
Estate loose round opal cabochon gemstone, approx 16.50cts, 3.3 grams **NOTE: ALL JEWELRY & COIN LOTS REALIZING OVER $1,000 MUST BE PAID BY BANK WIRE. STANDARD TREATMENTS ASSUMED ON ALL COLORED
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