Color is not claimed as a feature of the mark.
The mark consists of a collection of short lines arranged in a generally circular design, with three of lines at the top right of the circle being outwardly displaced, with the words International Gemological Laboratories around the internal circumference of the circle, surrounding a 3-part shield design with diamond designs in its upper left and right corners, and a diamond design at an upper middle location, above a world map design, with such circle being to the left of large letters IGL, themselves placed above the words INTERNATIONAL GEMOLOGICAL LABORATORIES.