Cartier, 18ct tri-colour gold and diamond 'Trinity' pendant necklace. Comprising three interlocking rings, the bale detailed with five brilliant-cut diamonds together weighing approximately 0.06 carats, suspended from a cable link chain completed by a parrot clasp, signed Cartier and numbered PY4892, pendant length 22 mm, necklace length 420 mm, gross weight approximately 9.7 grams.. Accompanied by a Cartier box, pouch and certificate.