Conus gloriamaris, common name the Glory of the Sea Cone, is a species of sea snail commonly found in the Pacific and Indian Oceans. Compared with other cones, this species is relatively large and slender. It is finely reticulated with orange-brown lines and the tan coloration can vary in shade. Conus gloriamaris is found principally off the Solomon Islands but with a habitat ranging from the Philippines and eastern Indonesia, through New Guinea, and as far east as Samoa and Fiji. This shell has a legacy for being popular amongst collectors.