Mauboussin 18K White Gold, Amethyst, and Diamond Ring
Updated August 24, 2026
This auction ended on August 31, 2026.
See upcoming auctions from Hampton Estate Auction or current jewelry & watches auctions.
| Lot number | 0090 |
| Estimate | $600 - $800 |
| Opening bid | $400 |
| Category | Jewelry & Watches |
| Auction | Fine Jewelry and Timepieces |
| Date | August 31, 2026 at 10:00 AM EDT |
| Auction house | Hampton Estate Auction |
| Location | New York, New York |
BRAND: Mauboussin; METAL: 18K White Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.05 ctw; GEMSTONES: Amethyst approx. 12.00 mm in diameter; STAMPED: Mauboussin, 750, Serial number, Maker's mark;
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