Blue Spinel and Diamond Ring | 5.31克拉 天然「斯里蘭卡」未經加熱 藍色尖晶石 配 鑽石 戒指

Set with a cushion-shaped blue spinel weighing 5.31 carats, within surrounds of brilliant-cut and oval diamonds, mounted in 18 karat white gold, size 7.

Accompanied by AGL report no.1132863, dated 29 June 2023, stating that the spinel is of Ceylon origin, with no gemmological evidence of heat.