18K YELLOW GOLD, PLATINUM, DIAMOND, RUBY, AND EMERALD FLEXIBLE LINK CHOKER,Signed with maker's initials "J.M.". Overlapping cushion-shape gold links accented with two panels of pave-set, brilliant-cut diamonds edged with round rubies, center stepped, cushion shape throat ornament set with emerald-cut emerald weighing .80 ct surrounded by two borders of brilliant-cut round diamonds centering border of round rubies; concealed box clasp with safety bar. Total weight of 62 round diamonds, 1.70 ct.; total weight of 54 round rubies, 1.73 ct. Appraisal information available. - L: 17 in.; gross wt.: 3 oz. Estimate $4,000-6,000