Antique Platinum & Diamond Brooch, 4 Carats
Updated July 22, 2026
| Lot number | 103 |
| Estimate | $5,000 - $10,000 |
| Opening bid | $2,500 |
| Category | Jewelry & Watches |
| Auction | August Exceptional Estates Auction |
| Date | August 8, 2026 at 12:00 PM EDT |
| Auction house | Blackwell Auctions |
| Location | Clearwater, Florida |
Stunning Edwardian period platinum brooch with 21 old Euro round cut diamonds, 2.5mm to 5.0mm. Four carats total, ...
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