ART-DECO-PLATINUM-DIAMOND-AND-3.5-CARAT-SAPPHIRE-RING
Updated September 3, 2026
| Lot number | 0068 |
| Estimate | $8,000 - $10,000 |
| Opening bid | $2,000 |
| Category | Jewelry & Watches |
| Auction | Fine Arts Antiques & Contemporary Art Sale 19 |
| Date | September 14, 2026 at 9:00 AM EDT |
| Auction house | oldstone ventures llc |
| Location | Summit, New Jersey |
An exquisite Art Deco period (1925-1935) Italian aristocratic custom-made platinum ring featuring a stunning 3.5-carat natural sapphire at its center, measuring 3/8 × 5/16 in. (10 × 8 mm).
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- SALVINI-NATURAL-RUBY-AND-DIAMOND-RING
- ANCIENT-ETCHED-CARNELIAN-BEAD-AND-22K-GOLD-RING
- A-GROUP-OF-FOUR-METAL-WAX-SEAL-STAMPS
- LISETTE-MODEL-(1901–1983)RUNNING-LEGS,-FORTY-SECOND-STREET,-NEW-YORK
- ANDREAS-FEININGER-(1906–1999),-THE-PHOTOJOURNALIST
See all lots in Fine Arts Antiques & Contemporary Art Sale 19 →