Palladium necklace with aquamarine and grey diamonds

Palladium necklace with 1 pear-cut aquamarine weighing 19.49 ct, 5 square aquamarines weighing 3.76 ct, 35 Akoya pearls d7.5–8.0 18.95 g and 502 grey round brilliant-cut diamonds weighing 4.31 ct.