AN AQUAMARINE AND DIAMOND CLUSTER RING set with an octagonal step cut aquamarine in a cluster of round brilliant and single cut diamonds, further diamonds set to the shoulders, stamped 750, size Q / 8.25, 7.2g.

A collection of sixteen gem-set rings, comprising: a sapphire and diamond cluster ring in 9ct gold, size P1/2, British hallmarks; a ruby and diamond cluster ring in 18ct gold, size P1/2, British hallmarks; a pink sapphire and baguette diamond ring, size M1/2, stamped 750; a star ruby and diamond ring in 9ct gold, size Q, British hallmarks; a three-stone pink sapphire ring spaced with brilliant-cut diamonds in 18ct gold, size P1/2; a ruby and diamond three-stone ring, size P; two garnet cluster rings, one with British hallmarks for 9ct gold, sizes Q and R1/2; two garnet and diamond rings and a garnet and cultured pearl cluster ring, sizes P1/2-Q; a pinkish red zircon and diamond ring, size P1/2; a circular-cut green tourmaline and diamond ring in 18ct gold, size T, British hallmarks; an andesine feldspar and diamond ring, size P1/2, British hallmarks for 9ct gold; an aquamarine and simulant diamond ring in 9ct gold, size Q, British hallmarks; and a green and colourless paste ring, size M (sizing band), stamped 9ct PLAT