VINTAGE REGNER DIAMOND THISTLE BROOCH.
Updated August 27, 2026
| Lot number | 0161 |
| Estimate | $1,500 - $2,500 |
| Opening bid | $750 |
| 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 |
A vintage, signed Regner, 18k yellow gold (stamped & tested, French hallmarks), thistle brooch, set with approx. 1.33 ct. tw., round brilliant cut, natural diamonds of G color and VS clarity, 2 3/8
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