2.19 Ct. Greenish Blue Sapphire from Madagascar

This transparent two point one nine carat asscher octagon greenish blue sapphire measures seven point five four by six point six six by four point four seven millimeters, with an asscher cut executed to exacting proportions. The faceting architecture follows a classic step cut regime on both crown and pavilion, producing concentric rectangular and trapezoidal facets that create a hall of mirrors effect distinct from brilliant cuts. The pavilion depth relative to the mean diameter is approximately sixty three percent, which sits within the ideal range for step cut sapphires and promotes balanced light return without undue windowing. The asscher table and broad step facets emphasize color uniformity and directional light reflection, allowing precise evaluation of hue and tone across the gem. The polish is graded excellent, indicating tightly matched facet junctions and minimal surface abrasion, and the overall symmetry maintains crisp girdle alignment and even facet proportions that optimize optical performance for bezel and prong settings alike.

Clarity is described as very slightly included when evaluated at eye level, indicating that inclusions do not materially diminish face up transparency at normal viewing distances yet provide a fingerprint of natural growth characteristics under magnification. This clarity class responds well to the asscher cut, because the controlled step facets tend to parallel and conceal linear or needle inclusions more effectively than open brilliant faceting. The sapphire is heat treated, a stable and widely accepted enhancement technique that refines blue and green chromophores and reduces silk to improve both color saturation and clarity. The gem displays medium color intensity with a greenish blue hue, a balance that avoids excessive darkness while preserving depth. Pleochroic behavior is evident, with directional variation between bluish and greener tones as the stone is rotated, and the asscher cut accentuates those shifts through its broad facet planes, enabling connoisseurs to observe and select orientation that best suits a given mounting.

Comparisons to notable source locales help to contextualize this stone within the international sapphire spectrum. Kashmir sapphires characteristically present a deep velvety cornflower blue with high saturation and a slightly soft tone, which differs from this Madagascar specimen that leans toward a cooler greenish blue with medium intensity and a clearer, more crystalline face up presentation. Sri Lanka sapphires often deliver a lighter, brighter cornflower or sky blue with higher tone variation and more pronounced brilliance, while Ceylon stones generally sit lighter and more vivid when compared to the steadier medium tone of this Madagascar gem. Australian sapphires and Australian teal examples tend to show darker tones and greater green dominance, producing a more brooding appearance than the balanced medium intensity greenish blue seen here. Montana sapphires may exhibit a steely to teal range with subdued saturation, which can look similar in certain light conditions, but this Madagascar sapphire demonstrates cleaner transparency and a more even color distribution than many Montana pieces. Madagascar origin is known for producing sapphires with iron influenced green blue hues and good clarity potential, and this example typifies that profile while benefiting from precise cutting and finishing that bring the medium intensity to life without veering into overly dark territory.

For the buyer assessing technical attributes, this asscher cut Madagascar greenish blue sapphire offers a compelling combination of measured proportions, step cut light performance, and stable enhancement history, making it suitable for both classic and modern settings where directional color play and clean transparency are prized. The very slightly included clarity grade and excellent polish mean the gem will display crisp facet reflections and consistent table brilliance under magnified inspection, while the medium color intensity preserves wearability in a variety of metals. When you evaluate this stone in person you will observe the subtle pleochroic shifts and the way the asscher faceting modulates them, a level of optical nuance that appeals to collectors and designers who value technical refinement. The Natural Sapphire Company stands behind the provenance and presentation of this sapphire, and our team can assist with orientation, mounting recommendations, and certification options to ensure the final jewelry piece showcases the stone at its technical and aesthetic best.