The Cool S Gem, 38ct Lab Ruby

This is a custom faceted lab ruby cut in my new 'Coolest S' design!  The stone weighs in at 38 carats.

Is there any S cooler than the cool S?  No, obviously not.  Also known as the Universal S, Super S or any other number of regional variations, anyone from my generation and hopefully after doodled these on whiteboards and notebooks throughout our youth.  Whatever you called it, it truly is universal.