20g-Vintage Sterling Banded Agate Statement Ring
Updated August 20, 2026
This auction ended on August 27, 2026.
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| Lot number | 132 |
| Category | Jewelry & Watches |
| Auction | Vintage Sterling Silver & Native American Jewelry 14 |
| Date | August 27, 2026 at 4:00 PM CDT |
| Auction house | Sphere Auctions LLC |
| Location | Sun Prairie, Wisconsin |
Vintage sterling silver statement ring featuring a large shield-shaped banded agate cabochon with striking black, gray, and brown natural layers. The stone is framed by an ornate organic setting with flowing, sculptural details, giving the piece a bold modernist look. Marked “STERLING” inside the band.
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