ART DECO PLATINUM DIAMOND & MULTI-STONE BROOCH.
Updated August 27, 2026
| Lot number | 0042 |
| Estimate | $6,000 - $9,000 |
| Opening bid | $3,000 |
| Category | Jewelry & Watches |
| Auction | Post Labor Day Live Auction |
| Date | September 16, 2026 at 10:00 AM EDT |
| Auction house | William Smith Auctions |
| Location | Plainfield, New Hampshire |
An exquisite, Art Deco, platinum (tested), brooch, with a 14k white gold (stamped) pin stem, set with approx. 14.5 ct. tw., Old European, round single, baguette, pear shaped, marquise and trillion
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