Pair of sapphire and diamond hoop earclips, a ring and a yellow gold and sapphire necklace, Van Cleef & Arpels

Each hoop earclip set with a single calibré-cut sapphire and brilliant-cut diamonds, signed VCA, France; the ring collet-set with an oval sapphire within an undulating border of tapered baguette diamonds, signed VCA and numbered, size 53; and the yellow gold chain necklace decorated with three oval links set with circular-cut sapphires, signed VCA and numbered, length approximately 390mm, unillustrated.