Platinum 1.50ct Diamond, Onyx, and Pearl Art Deco Brooch
Updated August 20, 2026
This auction ended on August 28, 2026.
See upcoming auctions from Eastern European Art Gallery Inc or current jewelry & watches auctions.
| Lot number | 0128B |
| Estimate | $2,900 - $3,500 |
| Opening bid | $2,200 |
| Category | Jewelry & Watches |
| Auction | Vintage Top Heritage Luxury Jewelry |
| Date | August 28, 2026 at 1:15 PM EDT |
| Auction house | Eastern European Art Gallery Inc |
| Location | Broomall, Pennsylvania |
This estate brooch is crafted in platinum and set with approximately 1.50 carats of round diamonds arranged in a bold, geometric Art Deco motif. Black onyx panels flank a lustrous pearl at the
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