This is a incredible montana sapphire custom cut by Mike Soebbing. Princess cuts are some of my absolute favorites and mike's work just makes them that much better. The color is a beautiful steely blue. The clarity on this piece is excellent VS and the size at 1.60ct is perfect for a ring. The dimensions are 5.75mm of pure Montana perfection. This is a truly excellent stone and as always our 10 day money back no questions asked policy applies.