Six diamond and gem rings

Six diamond and gem rings Comprising: a circular cat's eye chrysoberyl and old-cut diamond cluster, mounted in 18ct gold, <i>London hallmark, finger size E</i>; an old brilliant-cut diamond circular cluster, <i>finger size I;</i> an aquamarine and diamond cluster, the circular-cut aquamarine within a brilliant-cut diamond surround, to an openwork gallery, <i>finger size I;</i> a half-pearl, emerald, ruby and rose-cut diamond flowerhead cluster, <i>finger size H½;</i> a 19th century half-pearl and rose-cut diamond flowerhead with locket reverse and black enamel shoulders, <i>finger size J (sizing band), one half-pearl deficient;</i> and a bi-colour 18ct gold band, <i>finger size M, hallmarked Sheffield 1998</i>