VINTAGE GEOMETRIC 18K GOLD DIAMOND PIN.
Updated August 27, 2026
This auction ended on September 16, 2026.
See upcoming auctions from William Smith Auctions or current jewelry & watches auctions.
| Lot number | 0182 |
| Estimate | $1,200 - $1,800 |
| Opening bid | $600 |
| 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, geometric, 18k yellow gold (stamped, B hallmark) pin set with approx. .14 ct., round brilliant cut, natural diamond of G-H color and VS clarity, 2 inches long, 16.9 grams.
More lots in this auction
- 14K GOLD 1.5 CT. OLD EURO CUT DIAMOND SOLITAIRE RING.
- CA. 1800 JOHN BREWSTER ATTRIBUTED OIL, PORTRAIT.
- FEDERAL BOSTON INLAID MAHOGANY BOX DESK.
- ATTRIB. CHARLES H. TURNER OIL, WOMAN IN FIRELIGHT.
- 19TH C. PAINT DECORATED MAINE ONE DRAWER STAND.
- FEDERAL NEW YORK SLOVER/TAYLOR SETTEE.
- 19TH C. PAINT DECORATED ONE DRAWER STAND.
- 18K GOLD TIFFANY & CO. DOUBLE ”X” CLIP EARRINGS.