Three gem-set rings

Three gem-set rings The first set with five graduated circular-cut emeralds with diamond points, <i>finger size N, one diamond deficient</i>; the second with five graduated circular-cut rubies with diamond points, to a hinged extendable hoop, <i>finger size approximately L, </i>the third set with a cabochon opal within an old single-cut diamond surround, to an 18ct gold hoop, <i>UK hallmark 1898, finger size L</i>