CARTIER Happy Birthday Ring, Logo Band, 18K Rose Gold, EU Size 49 (US 5)
Updated September 4, 2026
This auction ended on September 15, 2026.
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| Lot number | 0049 |
| Estimate | $800 - $1,100 |
| Opening bid | $100 |
| Category | Jewelry & Watches |
| Auction | Authentique Lux: Iconic Timepieces & Jewelry |
| Date | September 15, 2026 at 8:00 PM EDT |
| Auction house | Authentique Lux |
| Location | Boerne, Texas |
Heritage The Cartier Happy Birthday collection celebrates the Maison's graphic identity through its repeating double-C motif and polished contemporary form. Rendered in rose gold, this logo band

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