Ruby and Diamond Ring 5.25克拉 天然「緬甸」未經加熱紅寶石 配 鑽石 戒指

Featuring a cushion-cut ruby weighing 5.25 carats, flanked by a pair of pear-shaped diamonds, size 5¾.

Accompanied by Gübelin report no. 21092093 dated September 21, 2021 stating that the ruby is of Burmese origin, with no indications of heating. 

Accompanied by GIA report no. 2235119303 dated November 27, 2023 stating that the diamond weighing 0.76 carat is D color, VS2 clarity. 

Accompanied by GIA report no. 5231119310 dated November 27, 2023 stating that the diamond weighing 0.71 carat is F color, VS2 clarity.