This beautiful unheated Montana sapphire is a mix of blue and green that is a classic color for the Montana gems. It is completely natural and untreated in any way. This sapphire is nearly flawless; there appears to be no visible inclusions, even when examined with a 10x loupe.
This sapphire is faceted in a modified version of the classic diamond round brilliant design, optimized for sapphire; the result is a glittering beauty of a gemstone. The gem weighs 0.47 carats and measures 4.9 mm x 2.9 mm.