72. PINK SAPPHIRE AND DIAMOND RING Set in the centre with an oval pink sapphire weighing 3.55 carats set with brilliant-cut diamonds, French import hallmark for 18K (750°/00) gold, size 51, gross weight 10.69 g. Accompanied by an AGL (American Gemological Laboratories) certificate attesting to the natural origin and the absence of heat treatment for this sapphire. Certificate no.CS80229 dated 20 January 2010. PINK SAPPHIRE AND DIAMOND RING Set to the centre with an oval-cut pink sapphire weighing 3.55 carats, highlighted by brilliant-cut diamonds, French import mark for 18 carat gold, gross weight 10.69 grams. Accompanied by a report from AGL (American Gemological Laboratories) stating that the sapphire is natural, with no indication of treatments. Report no.CS80229 dated 20th of January 2010.