112. BAGUE SAPHIR ET DIAMANTS Sertie griffe d'un saphir de forme ovale pesant 16.81 carats épaulé de deux diamants de taille tapers, poinçon français d'import pour le platine (850°/00), tour de doigt 52, poids brut 9.86 g. Accompagnée d'un certificat ALGT Anvers attestant l'origine sri lankaise (Ceylan) et l'absence de traitement thermique pour ce saphir. Certificat no.23458603 en date du 17 mars 2023. SAPPHIRE AND DIAMOND RING Claw-set with an oval-cut sapphire weighing 16.81 carats between shoulders set with two tapered baguette-cut diamonds, French import mark for platinum (850°/00), ring size L½, gross weight 9.86 grams. Accompanied by a report from ALGT Antwerp stating that the sapphire is from Sri Lankan origin (Ceylon), with no indications of heat treatment. Report no.23458603, dated 17th of March 2023.