A Coloured Sapphire and Diamond Ring


The cushion-shaped 'Padparascha' sapphire, weighing 13.38 carats, within a four-claw setting between stepped shoulders highlighted with brilliant-cut diamonds, ring size 7¼
|Accompanied by a SSEF report stating that the 'Padparadscha' sapphire has no indications of heat treatment and originates from Ceylon (Sri Lanka). Report number 102900, dated 20 September 2018.Accompanied by an AGL (American Gemological Laboratories) report stating that the 'Padparadscha' sapphire has no indications of heat treatment and originates from Ceylon (Sri Lanka). Report number 1094791, dated 5 September 2018.Accompanied by a GIA report stating that the 'Padparadscha' sapphire has no indications of thermal treatment and originates from Ceylon (Sri Lanka). Report number 2193314486, dated 16 May 2018.13.38克拉天然無經加熱處理斯里蘭卡帕德瑪剛玉配鑽石戒指戒指尺寸7¼,附SSEF, AGL及GIA證書