19g-Sterling Silver Green Malachite Onyx Ring
Updated August 6, 2026
| Lot number | 55 |
| 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 sterling silver signet ring featuring a large rectangular polished green onyx (or green chalcedony/glass) in a classic Art Deco-inspired setting. The shoulders have engraved fan motifs that give the ring a bold geometric look. Weighs a substantial 19 grams, making it a heavy and well-crafted statement piece. The silver has a natural vintage patina and can be polished if desired. Please review all photos for condition and stone details.
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