Platinum Ladies Ring with 4.02ct Black Opal and 0.72tcw Adjacent Diamonds
Updated August 18, 2026
This auction ended on August 24, 2026.
See upcoming auctions from Riverside Galleries or current jewelry & watches auctions.
| Lot number | 0500 |
| Estimate | $10,250 - $14,550 |
| Opening bid | $50 |
| Category | Jewelry & Watches |
| Auction | Certified Genuine Fine Jewelry Sale |
| Date | August 24, 2026 at 8:00 AM EDT |
| Auction house | Riverside Galleries |
| Location | Arcadia, California |
Retail: $12,390.00 ****** Platinum Ladies Ring with 4.02ct Black Opal and 0.72tcw Adjacent Diamonds ****** Size: 6.5 (we offer free resizing to winning bidders) / Metal: Platinum / Total Item Weight:
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