Sapphire and Diamond Ring 7.16克拉 天然「克什米爾皇家藍」未經加熱藍寶石 配 鑽石 戒指

Featuring a cushion-cut sapphire weighing 7.16 carats, surrounded by old European-cut diamonds, size 8; circa 1900.

Accompanied by AGL report no. 1155933 dated April 9, 2026 stating that the sapphire is of Kashmir origin, with no indications of heating. Also with a letter detailing its fine qualities and stating that the color may be referred to as "Royal Blue" in the trade.

Accompanied by SSEF report no. 153371 dated March 20, 2026 stating that the sapphire is of Kashmir origin, with no indications of heating, and that the color may be referred to as "Royal Blue" in the trade.

Accompanied by Gübelin report no. 26022070 dated February 19, 2026 stating that the sapphire is of Kashmir origin, with no indications of heating.