Rare Rough Natural Opal Specimen
Updated August 27, 2026
| Lot number | 0048 |
| Estimate | $6,720 - $8,400 |
| Opening bid | $560 |
| Auction | Precious Gemstones & Luxury Fine Jewelry |
| Date | September 12, 2026 at 1:00 PM EDT |
| Auction house | Ryan & Co Jewelers |
| Location | Rockville, Maryland |
A heavy 37.12ct earth-mined opal specimen showcasing raw potential and natural matrix characteristics. Heavy 37-carat earth-mined opal matrix specimens are rare geological finds. Personally reviewed
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