Colombian emerald and Ceylon sapphire and diamond dress ring, of toi et moi design with geometric terminals one bezel-set with an oval sapphire supported by marquise and brilliant-cut diamonds, the other similarly set with a step-cut emerald and baguette diamonds, the shoulders pave-set with brilliant-cut diamonds, mounted in 18ct two colour gold, gross weight 41.50 grams, size V., accompanied by:, a GIA report numbered 6234404042, dated 14 October 2024, stating that the sapphire is natural, of Sri Lankan origin, with no evidence of heating., a GIA report numbered 6237404045, dated 14 October 2024, stating that the emerald is natural, of Columbia origin, with indications of clarity enhancement.