Vintage Platinum Opal 5.92ct Diamond Halo Cocktail Ring
Updated August 6, 2026
| Lot number | 0513C |
| Estimate | $3,445 - $4,478 |
| Opening bid | $100 |
| Category | Jewelry & Watches |
| Auction | Diamonds are Forever - Loose Stones & Jewelry |
| Date | August 6, 2026 at 12:00 PM EDT |
| Auction house | Bidhaus |
| Location | New York, New York |
Vintage Platinum Opal 5.92ct Diamond Halo Cocktail Ring This stunning vintage cocktail ring is crafted in solid .900 platinum and features a captivating 5.23ct natural opal at its center. The opal is
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