Vintage Platinum 1.50ct Diamond and Sapphire Open Circle Bow Brooch
Updated September 7, 2026
| Lot number | 0151E |
| Estimate | $2,200 - $2,800 |
| Opening bid | $1,800 |
| 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 beautiful vintage open-circle brooch in platinum, featuring a graceful bow at the crown set with a round brilliant-cut diamond center flanked by swept ribbon wings of diamonds and blue sapphires,
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