Vintage Platinum 13.64ctw GIA Red Orange Opal Diamond Cocktail Ring
Updated August 25, 2026
This auction ended on September 4, 2026.
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| Lot number | 0003C |
| Estimate | $8,671 - $11,272 |
| Opening bid | $100 |
| Category | Jewelry & Watches |
| Auction | Diamonds are Forever - Loose Stones & Jewelry |
| Date | September 4, 2026 at 12:00 PM EDT |
| Auction house | Bidhaus |
| Location | New York, New York |
Vintage Platinum 13.64ctw GIA Red Orange Opal Diamond Cocktail Ring Embrace the elegance of this vintage cocktail ring, featuring a stunning natural opal at its center. The ring showcases a large

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