An emerald and diamond platinum cluster ring. Emerald is a rubover set oval cabochon cut natural emerald, 5.5ct. Two diamonds are bead set, modern brilliant cut diamonds, 0.58ct. Eight diamonds are bead set, single cut diamonds, 0.09ct. 26 diamonds are bead set, round brilliant cut diamonds, 1.77ct. Provenance: Estate of Jill and Ralph Von Kohorn, purchased in the 1960s