Set with a cushion-shaped sapphire with a brilliant-cut diamond surrounding.
- Size 52
- Signed Chaumet Paris
- French assay marks for 18 carat gold and platinum, maker's mark
- Gross weight 6.09 grams
- Accompanied by SSEF report no. 150992, dated 26th January 2026, stating that the the sapphire is of Kashmir origin with no indication of heating; with another gemmological report
- With a case stamped Chaumet