14K YELLOW AND WHITE GOLD AND DIAMOND PENDANT CHOKER. Detachable pendant with brilliant-cut diamond weighing app. 4.50 ct., surmounted by brilliant-cut diamond weighing app. 1.35 ct., suspended from flexible link diamond choker with throat ornament. Choker has twelve diamond-set bar-form links alternating with twelve diamond-set sections of round links; throat ornament constructed of floral cluster of seven brilliant-cut diamonds above chevron of 19 baguette diamonds and one additional brilliant-cut diamond. Total diamond wt.: app. 15.00 ct. Including a pearl drop pendant, measuring approx. 12mm; in 18k yellow gold mount, set with seven trapeze cut diamonds, surmounted by brilliant cut diamond weighing approx. .25 cts. - L: 16 in. Estimate $20,000-40,000