Platinum 18K Alexandrite Diamond Ring
Updated July 22, 2026
| Lot number | 127 |
| Estimate | $6,000 - $12,000 |
| Opening bid | $3,000 |
| Category | Jewelry & Watches |
| Auction | August Exceptional Estates Auction |
| Date | August 8, 2026 at 12:00 PM EDT |
| Auction house | Blackwell Auctions |
| Location | Clearwater, Florida |
Two-tone platinum (.900) and 18K yellow gold ring set with one GIA-certified natural color-change alexandrite ...
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