Piaget diamond 'A Cheval' Necklace-Bracelet combination, circa 1970, comprising: an 18ct gold articulated necklace claw-set with brilliant-cut diamonds, inner circumference 465 mm, a diamond bracelet ensuite, the diamonds together weighing approximately 25.06 carats, gross weight approximately 99.86 grams, length 210 mm (May be joined and worn as a longer necklace), signed Piaget (2).