Platinum Diamond and Sapphire Ring
Updated August 25, 2026
This auction ended on September 10, 2026.
See upcoming auctions from Alderfer Auction or current jewelry & watches auctions.
| Lot number | 2061 |
| Estimate | $600 - $900 |
| Opening bid | $300 |
| Category | Jewelry & Watches |
| Auction | Fine Art and Mid-Century Modern |
| Date | September 10, 2026 at 10:00 AM EDT |
| Auction house | Alderfer Auction |
| Location | Hatfield, Pennsylvania |
Art Deco platinum openwork ring with approx. 1.00 ctw old European and single cut diamonds and calibre cut sapphire accents, with engraved and milgrain details. Size 7.5 and 4.1 dwt.
