Granata imbricata, common names the imbricate margarite, tiled false ear shell, true wide-mouthed shell, is a species of sea snail, a marine gastropod mollusk in the family Chilodontaidae.

It is white with scattered reddish dots.

Its surface is covered with very numerous, close, equal spiral riblets, separated by deep interstices.

It is lined with a closely sulcate silvery and iridescent nacre.

The broad columella is flattened, and a little concave.