Antique 18K White Gold 5.0ct Diamond Plaque Brooch
Updated September 7, 2026
| Lot number | 0149E |
| Estimate | $5,000 - $7,000 |
| Opening bid | $4,000 |
| Category | Jewelry & Watches |
| Auction | Rare Antique Vintage Jewelry Collection |
| Date | September 27, 2026 at 1:15 PM EDT |
| Auction house | Eastern European Art Gallery Inc |
| Location | Broomall, Pennsylvania |
A magnificent antique plaque brooch in 18-karat white gold, densely pavé-set with diamonds totaling 5.00 ct across an elongated undulating form with two open oval cutout windows — a masterwork of
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