0.46 Ct. Greenish Blue Sapphire from Montana

This transparent 0.46 carat pear shape greenish blue sapphire presents precise proportions, measuring 5.86 by 4.36 by 2.49 mm, and displays a mixed brilliant cut that balances facet brilliance with a pleasing outline. The medium color intensity yields a cool, slightly greenish blue tone that is consistent across the table and crown, and the excellent polish enhances light return and surface luster. Clarity has been graded as very slightly included, evaluated at eye level, meaning the stone contains only minor internal features visible under close inspection that do not materially affect its apparent transparency or brightness. The sapphire has been heat treated, a common and stable enhancement that improves color uniformity, and its documented origin is Montana, which contributes to the character of its hue and crystal habit. Presented by The Natural Sapphire Company, this gem offers a refined combination of color, cut, and finish suitable for a variety of contemporary and classic settings.

On the Mohs hardness scale this sapphire ranks at nine, making it one of the hardest gem materials available and second only to diamond at ten. This high hardness translates to strong resistance to scratching in everyday wear, supporting use in rings, pendants, and other jewelry that encounter routine contact. The presence of very slight inclusions does not reduce the inherent hardness, but practical durability also depends on mounting choices and protection of the pointed end of the pear shape, so a protective bezel or prong design that guards the tip is advisable. Heat treatment is a stable process and does not materially change hardness, however normal care is recommended, including cleaning with warm soapy water and a soft brush, and avoiding exposure to harsh chemicals or sudden extreme temperature changes. The sapphires measured dimensions and modest 0.46 carat weight make it well suited to finely crafted settings, and its combination of color stability, excellent polish, and Mohs hardness of nine provide a durable and attractive option for those seeking a responsibly described natural Montana sapphire from The Natural Sapphire Company.