(confirmed) The necklace: 10 3/4 in. long (with loops); the detachable festoon: 4 ¾ in. long; the cross: 1 ½ in. high; 1 ¼ in. wide; the earrings: 2 in. long; the aigrette: 2 1/2 in. high; the hair ornament: 23 /4 in.x 1 3/8 in.; the case: 11 ½ in. wide; 5 ¾ in. deep