On a Gray shield-shaped embroidered device 3 1/2 inches (8.89 cm) in height and 3 inches (7.62 cm) in width overall, blazoned: Argent, a barrulet and in chief a pallet Gules between in dexter chief a winged foot bendwise and in sinister chief two dexter hands clasped in bend sinister of the like detailed Sable. In base an open book Proper edged of the third and bound of the second, inscribed thereon in Roman capitals "DIRIGO." On a White scroll turned Sable, passing behind a closed knight's helmet and over the base of the shield, the words "CORAL GABLES" above and "HIGH SCHOOL" beneath in Crimson letters, edged with a 1/8 inch (.32 cm) Crimson border.
Crimson and gray are the school colors. The open book symbolizes education. The clasped hands are symbolic of fellowship. The winged foot stands for athletics. The knight's helmet is reminiscent of chivalric virtues, which are exemplified by the school motto "DIRIGO" or "I LEAD."
The shoulder sleeve insignia was authorized 29 November 2001. (TIOH Drawing Number A-10J-642)