Solitaire in 850 thousandth platinum set with an Old european cut diamond measuring 3.67cts. French Master's mark on the vertical: M a shield R Finger size 56 Weight of setting 3.1g Accompanied by its LFG certificate dated 21 March 2024 stating in their opinion: 3.67 carats, L colour, VS2, no fluorescence. Dimensions: 9.89 - 10.21 x 5.74mm. The stone is loose.