A set of six late 20th century stacking rings by Wendy Ramshaw, one set with discs of blue chalcedony, together with three enamel band rings decorated in green and blue, a tourmaline ring, and a pear-shaped green agate ring, mounted in 18ct gold, three unmarked, the blue chalcedony ring with maker’s mark, rubbed hallmark, the wide enamel band ring with maker’s mark and hallmark for London 1973, the tourmaline ring with maker’s mark and hallmark for 1991, with maker’s green perspex stand, ring sizes U - X, stand height 10.7cm. £1,000-£1,500