Three antique rings, one memorial ring with crystal over thread initials and plaited hair, the gold hoop with black and white enamel around the bezel, circa 1680, finger size R; a foiled redstone and rose-cut diamond cluster ring with channelled gold hoop, early 19th Century, finger size P, and a ring mounted in the 17th Century style with a garnet between diamond chip three stone shoulders, mounted in silver and gold, 19th Century, finger size O 1/2