Sapphire and diamond ring

Set with a cushion-shaped sapphire weighing 9.86 carats, between fancy-shaped diamond shoulders, size 51^1/2, signed Bulgari.

Accompanied by SSEF report no. 129059, dated 17 May 2023, and Gübelin report no. 23032141, dated 11 April 2023, each stating that the sapphire is of Kashmir origin, with no indications of heating.