1.60 Ct. Bluish Green Sapphire from Madagascar

From the heart of Madagascar to your jewelry box, this 1.60 carat cushion shape bluish green sapphire tells a story that begins deep beneath ancient earth, where slow cooling of mineral rich magmas allowed chromium and iron to color corundum in subtle, shifting tones. Found in one of Madagascar’s vibrant alluvial fields, this gem was selected for its transparent nature, measured precisely at 6.46 x 5.67 x 4.86 mm, and for the way it holds light. At The Natural Sapphire Company we work closely with local miners and gem sorters who recognize stones with an honest presence, stones that are not overworked, stones that reveal a life lived in the earth. This sapphire shows an intense color intensity that draws the eye, and its clarity is very slightly included as evaluated at eye level, giving it a real, natural character without distracting from its beauty. The gem has been heat treated, a time honored and stable enhancement that deepens and stabilizes the hue, and it has been cut with a mixed brilliant pavilion to balance scintillation and depth, while an excellent polish gives the surface a mirror finish that invites closer inspection.

The journey from rough to finished cushion was deliberate and conscientious, a process that honors the stone’s origin and seeks to maximize its unique color story. The cutter worked with the sapphire’s natural zoning and internal features, orienting the mixed brilliant facets to capture the bluish green interaction that defines the gem. The cushion shape, chosen for its rounded elegance, softens the stone’s presence while the mixed brilliant cut brings a lively inner fire that alternates between teal flashes and deeper forest notes as the light moves. At a depth of 4.86 mm the proportions have been managed to preserve both brilliance and saturation, so the stone appears lively under direct light and quietly complex in softer illumination. The very slightly included clarity means that under casual viewing the sapphire appears clean and open, and under magnification it tells the history of its formation, small inclusions acting like fingerprints of the earth. The Natural Sapphire Company presents this piece as an artisan cut, ready to be set with care to preserve its polished state and to showcase its intense color.

Comparing its hue and tone to sapphires from other famous sources helps to place this gem in the broader geography of color. When you look at this Madagascar sapphire, its bluish green leans more into green than a classic Kashmir cornflower sapphire, which is prized for a velvety pure blue with a soft, almost powdered intensity. Against a Burmese sapphire, known for a regal, saturated royal blue, this stone reads cooler and more enigmatic, the green edges introducing a maritime depth that Burmese stones rarely show. Compared to Sri Lankan Ceylon sapphires which often offer a bright, lively blue with lighter tone and higher sparkle, this Madagascar piece is deeper, more brooding, and offers a complexity of teal and sea green that changes with light. In contrast to Montana sapphires from the United States which often display clear, clean teals and lighter greenish blues, the Madagascar gem presents a denser, more intense color intensity, more saturated and with stronger presence. It also differs from Australian dark blue greens which can be inky and often lean very strongly toward green, because this sapphire maintains a clarity and brilliance that keeps the color luminous rather than opaque.

To circle back and emphasize the hue and tone once more, the bluish green of this Madagascar cushion sits in a compelling middle ground between famous blue sources, offering a coastal, oceanic personality that reads as both sophisticated and slightly wild. It is greener than a Kashmir, bluer than many Australian darks, deeper than typical Ceylon tones, and more saturated than much of Montana, which gives it a distinct voice for jewelry that seeks individuality. With a mixed brilliant cut to enhance both dispersion and color play, very slightly included clarity at eye level, excellent polish, and an ethical origin story that begins in Madagascar, this gem arrives to you through The Natural Sapphire Company as a ready ambassador of place and craft. If you seek a stone that carries a narrative in its color, that changes like light on water, and that will hold up beautifully in a carefully chosen setting, this 1.60 carat cushion bluish green sapphire is prepared to become the next chapter in your collection.