1.50 Ct. Bluish Green Sapphire from Madagascar

This transparent 1.50 carat asscher octagon bluish green sapphire measures 6.61 x 6.18 x 3.97 mm, and presents an intense color intensity with a clarity graded slightly included when evaluated at eye level. Faceted in the asscher cut, this gem exhibits the clean geometry and step facet structure that collectors and connoisseurs prize, and it has an excellent polish that enhances surface brilliance and tactile appeal. Originating from Madagascar and subject to a standard heat treatment to stabilize and intensify its blue green tone, this sapphire combines rarity of hue with a level of transparency that allows the color to read vividly in both jewelry settings and loose presentations. The slight inclusions are consistent with natural formation, they do not significantly detract from the gem presence, and they serve as identification features that confirm natural origin and provenance for an educated buyer seeking authenticity and long term value.

The Asscher style faceting on this gemstone accentuates its inherent properties of light reflection by using concentric step facets and a proportioned pavilion to create broad, mirror like flashes rather than a scattering of pinpoint brilliance. The octagonal outline and truncated corners produce symmetrical facet alignment that channels light into defined planes, producing a deep central window that showcases the sapphire color and internal character. With the excellent polish, each facet interface achieves high light return, so movement reveals layered flashes of teal, forest, and oceanic blue green as viewing angles change, offering a sophisticated play of light rather than a single type of sparkle. The 3.97 mm depth contributes to a balanced pavilion volume that supports controlled light return and color saturation, making this stone especially well suited for settings that allow the asscher geometry to read clearly while protecting the corners. Offered by The Natural Sapphire Company, this 1.50 carat Madagascan asscher sapphire represents a considered choice for buyers who value color intensity, well executed proportions, and the refined optical interplay that a high quality asscher cut delivers.