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BAGUE SAPHIR ET DIAMANTS Le saphir ovale pesant 2,29 carats dans un entourage de diamants taille baguette, poinçons français pour l'or 18 carats (750 ‰) et le platine (850 ‰), poinçon de maître SB pour Serge Bouder, tour de doigt 49, poids brut 6,26 g. Accompagnée d'un rapport d'analyse du Bellerophon attestant l'absence d'indication de traitement pour ce saphir. Rapport no.A16006 en date du 21 avril 2026. SAPPHIRE AND DIAMOND RING The oval sapphire weighing 2.29 carats within a baguette-cut diamond surround, French marks for 18 carat gold and platinum, maker's mark SB for Serge Bouder, ring size J, gross weight 6.26 grams. Accompanied by a report from Bellerophon stating no indication of treatment for this sapphire. Report no.A16006 dated 21st April 2026. For further information on this lot please visit Bonhams.com
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