18th century diamond cluster ring, English c.1780, comprising a central old cut diamond surrounded by eight cushion cut stones within a further border of similarly cut diamonds, close cut down collet set in silver and gold, simple gold court shank, probably later
18th century diamond cluster ring, English c.1780, comprising a central old cut diamond surrounded by eight cushion cut stones within a further border of similarly cut diamonds, close cut down collet set in silver and gold, simple gold court shank, probably later