18K WHITE GOLD AND DIAMOND CONTEMPORARY DESIGN FLEXIBLE-LINK CHOKER. Graduating bright-polished loops center throat portion of nine loops set with total of nine matched brilliant-cut round diamonds together weighing app. 2/25 ct., and 171 smaller round diamonds. Total weight of 180 diamonds app. 5.75 ct. - Gross wt.: app. 2 oz. Estimate $3,000-4,000