Diamond and emerald ring; of rectangular design, centring a collet-set old European-cut diamond weighing approximately 1.55 carats, flanked by a pair of collet-set old mine-cut diamonds together weighing approximately 1.07 carats, accented with further diamonds and emeralds weighing approximately 0.90 carats and 0.24 carats respectively, mounted in platinum, size J1/2, total gross weight approximately 5 grams.