Cartier Juste un Clou Ring 18K Yellow Gold and Diamonds
Updated August 26, 2026
This auction ended on September 9, 2026.
See upcoming auctions from MASION DE BEAUBIGONNE LLC or current jewelry & watches auctions.
| Lot number | 0070 |
| Estimate | $4,250 - $5,800 |
| Opening bid | $1,400 |
| Category | Jewelry & Watches |
| Auction | Signature Luxury: $2,000+ Reserve |
| Date | September 9, 2026 at 2:00 PM EDT |
| Auction house | MASION DE BEAUBIGONNE LLC |
| Location | Wilmington, Delaware |
A single band of 18K yellow gold curved into Cartier's nail, with diamonds picking up light along its length. The slim profile means it stacks with wedding bands and other Cartier pieces instead of

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