The world’s most expensive Rubik’s cube is the Masterpiece Cube, produced by Diamond Cutters International in 1995.
The Masterpiece Cube is a regular size rubix cube that is fully functional and boasts 22.5 karats of amethyst, 34 karats of rubies, and 34 karats of emeralds. The cube itself is made of 18 karat gold. Its estimated value is about $1,500,000.00 USD.
This Masterpiece Rubix Cube was pre-referenced in a hilarious podcast called Stereo Radiation by the masterful McG and his trusty sidekick Capital Z. To listen to this fantasmagorical auditory experience, point your iPod to StereoRadiation.com.
Funny: Stereo Radiation