Accompanied by an AGL (American Gemological Laboratories) report stating that the natural 'Padparadscha' sapphire is pinkish orange colour, has no indications of heat treatment and originates from Madagascar. Report number CS 1076214, dated 29 June 2016.
Bonhams. RARE JEWELS & JADEITE, 31 May 2017, 15:00 HKT, HONG KONG, ADMIRALTY