A pair of Edwardian natural pearl and diamond drop earrings

A pair of Edwardian natural pearl and diamond drop earrings, each earring set with an old brilliant-cut diamond surmount, weighing a total of 1.22 carats, suspending two diamond-set chain runs of alternating lengths, with natural pearl and old brilliant-cut diamond drops, the pearls weighing 2.80 carats with Anchor certificate number 2/985034, the diamonds weighing 1.69 carats for the pair, set in platinum with yellow gold hook fitting, gross weight 5.9 grams, circa 1900