PLATINUM 1.39CT DIAMOND AND BLACK OPAL RING
Updated August 6, 2026
| Lot number | 0470 |
| Estimate | $3,300 - $13,200 |
| Opening bid | $3,200 |
| Category | Jewelry & Watches |
| Auction | Fine Jewelry & Luxury Watches Auction |
| Date | August 7, 2026 at 1:00 PM EDT |
| Auction house | Robinhood Auctions |
| Location | Las Vegas, Nevada |
A vibrant 5.83 carat black opal emits a rainbow of colors at the center of this captivating ring. This visually stunning piece is further elevated by sparkling diamond accents that together possess a
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