Art Deco Platinum Engagement Ring 1.43ct Old European Cut Diamond
Updated August 11, 2026
| Lot number | 0226C |
| Estimate | $5,811 - $7,554 |
| Opening bid | $100 |
| Category | Jewelry & Watches |
| Auction | Diamonds are Forever - Loose Stones & Jewelry |
| Date | August 20, 2026 at 12:00 PM EDT |
| Auction house | Bidhaus |
| Location | New York, New York |
Art Deco Platinum Engagement Ring 1.43ct Old European Cut Diamond This antique Art Deco engagement ring features a classic design crafted in solid platinum with a 10% iridium alloy, as indicated by
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