Platinum GIA Certified 2.27ctw Black Opal Diamond Cocktail Ring
Updated August 6, 2026
This auction ended on August 6, 2026.
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| Lot number | 0443C |
| Estimate | $3,913 - $5,086 |
| 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 |
Platinum GIA Certified 2.27ctw Black Opal Diamond Cocktail Ring This stunning cocktail ring showcases an exquisite natural black opal, expertly cut in an oval cabochon shape, measuring 8.99 x 7.01 x
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