1.16 Ct. Greenish Blue Sapphire from Montana

This 1.16 carat pear shape greenish blue sapphire from Montana presents a refined combination of physical proportions and optical performance that is easily described at a technical level. The gem measures 7.55 by 5.63 by 3.84 millimeters and has been faceted in a mixed brilliant cut, a style that balances larger pavilion facets for depth with smaller crown facets for scintillation. The color is described as intense with a greenish blue hue that is characteristic of many Montana sapphires, and the gem is transparent with a clarity grade of very slightly included when evaluated at eye level. The polish is excellent, and the stone has been heat treated, a common and stable enhancement that intensifies color without introducing foreign filling substances. These attributes combine to produce a gem that displays strong color saturation and lively light return while maintaining a natural, crystalline appearance.

From a durability standpoint this sapphire is exceptionally well suited to daily wear. Sapphires are varieties of corundum and rank 9 on the Mohs hardness scale, which confers substantial resistance to scratching from everyday materials and activities. In addition to surface hardness, corundum typically exhibits good toughness and lacks prominent cleavage planes, factors that reduce susceptibility to chipping and splitting under ordinary wear conditions. Because this stone has been heat treated rather than fracture-filled, the treatment is stable and does not compromise structural integrity; routine exposure to sunlight, bathing, and normal household cleaning will not alter the color or mechanical properties. The mixed brilliant faceting and excellent polish also help hide the minor internal characteristics noted in the clarity grade, so the gemstone retains visual durability in settings that see regular use.

Practical considerations for setting and care further support this sapphire’s suitability for everyday jewelry. The pear shape, with its distinct tapered point, benefits from settings that protect the vulnerable tip; a bezel or a reinforced prong at the point is recommended to reduce the risk of impact damage. For rings, a low-profile setting that minimizes snagging while providing secure seat for the girdle will preserve both the stone and the wearers comfort. Cleaning can be conducted with warm, soapy water and a soft brush; because the enhancement is heat treatment only and no filling is present, the gem can generally tolerate ultrasonic and steam cleaning, though final cleaning decisions should take into account the mounting and any other accompanying gems or metals. Routine inspection of prongs and bezels will help maintain the security of the stone under continuous wear.

At The Natural Sapphire Company we document both origin and enhancement to give a clear technical context for each gem. This Montana sapphire’s combination of durable corundum structure, stable heat treatment, and careful cutting make it highly appropriate for daily-worn pieces such as engagement rings, everyday pendants, and drop earrings where impact risk can be mitigated by considered setting choices. The gem’s compact dimensions and intense greenish blue color render it versatile for both classic and contemporary designs while delivering the longevity expected from natural sapphire. With routine, sensible care and a setting that protects the pear point, this stone will retain its appearance and performance through regular wear.