Platinum natural opal diamond ring
Updated August 23, 2026
This auction ended on September 3, 2026.
See upcoming auctions from West Coast Auction Gallery or current jewelry & watches auctions.
| Lot number | 0207 |
| Estimate | $1,700 - $2,700 |
| Opening bid | $500 |
| Category | Jewelry & Watches |
| Auction | Chinese antiques, Jewelry, Fine collectibles |
| Date | September 3, 2026 at 3:00 PM EDT |
| Auction house | West Coast Auction Gallery |
| Location | IRVINE, California |
Platinum natural opal and diamond ring. Total 12.30 natural carats opal and total 0.32 carats natural diamonds. US ring size 7.2.

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