This beautiful heated Montana sapphire is a golden yellow, bringing to mind the sunny skies of Montana. The color was developed by heating the gem in Montana, but no other treatments were made to the gem. 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 that is optimized for sapphire and cut to “hearts and arrows” precision; the result is a glittering beauty of a gemstone. The gem weighs 0.62 carats and measures 5.2 x 3.4 mm; the perfect size for an engagement ring.