Centring on an oval sapphire weighing 10.20 carats, decorated with brilliant-cut diamonds together weighing approximately 1.25 carats, highlighted by ten cabochon red spinels together weighing approximately 4.95 carats, mounted in 18 karat white gold.

Accompanied by Gübelin report numbered 19081131, dated 28 August 2019, stating that the sapphire is natural, Blue colour, of Burmese origin, with no indications of heating; along with an information sheet, stating that 'The demand for natural, unheated sapphires keeps growing while the supply of such gems remains limited, making natural sapphires of gem-quality from all major sources...difficult to find.';
Thai reports numbered MGRS18112084 and MGR18121130, dated 26 November 2018 and 7 December 2018, stating that the 10.20 carat sapphire is natural, Violetish Blue colour, of Burmese origin, with no indications of heating; with comments, stating that 'This stone has been given the AIGS ''Royal Blue'' grade on the AIGS Sapphire Color Grading Scale.'