3g-Vintage Black Onyx Gold-Filled Ring
Updated August 6, 2026
| Lot number | 433 |
| Category | Jewelry & Watches |
| Auction | Vintage Sterling Silver & Native American Jewelry 12 |
| Date | August 7, 2026 at 5:00 PM CDT |
| Auction house | Sphere Auctions LLC |
| Location | Sun Prairie, Wisconsin |
Vintage ring featuring an emerald-cut black onyx stone set in a simple gold-filled band. The inside of the band is marked “1/20 12K G.F.,” indicating a 12-karat gold-filled construction. Its clean, classic design makes it suitable for everyday wear or stacking.
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