18K Yellow Gold 2.70ct Diamond and Sapphire Brooch
Updated August 6, 2026
| Lot number | 0414 |
| Estimate | $4,500 - $5,000 |
| Opening bid | $1 |
| Category | Jewelry & Watches |
| Auction | $1 Start Estate Finds & Vintage Jewelry |
| Date | August 8, 2026 at 1:15 PM EDT |
| Auction house | Eastern European Art Gallery Inc |
| Location | Broomall, Pennsylvania |
A magnificent antique bar brooch in 18K yellow gold, featuring three cushion-cut blue sapphires totaling 2.0 ct set within a sweeping navette of old mine-cut diamonds totaling 2.70 ct. The elongated
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