A group of 19th and 20th Century gem and imitation gem rings, including: an antique, closed set garnet, half pearl and turquoise cluster with openwork shoulders; an antique, ruby and rose diamond cluster with openwork shoulders and reeded shank; a 15ct gold half pearl and turquoise band; an emerald and diamond three stone with rose diamond points, and reeded shoulders; and a diamond single stone gypsy ring. (20)