A group of seven gem-set rings, including a diamond single-stone ring, British hallmarks for 18-carat gold, and a three stone ring set with brilliant-cut diamonds, ring sizes I and N

A group of seven gem-set rings, including a diamond single-stone ring, British hallmarks for 18-carat gold, and a three stone ring set with brilliant-cut diamonds, ring sizes I and N
Diamond single stone ring approx 0.25 carats, K/L colour, Si clarity, gross weight 2.6 gr, three stone diamond ring approx 0.40 carats, J/K colour, I clarity, gross weight 1.6 gr, stamped 18ct for 18-carat gold, remaining rings condition as viewed, gross weight 17 gr