2.09 Ct. Bluish Green Sapphire from Madagascar

This sapphire is a transparent 2.09 carat asscher cut specimen presented in an octagonal profile, measuring 7.07 by 6.34 by 4.95 millimeters, with a distinct bluish green hue and intense color saturation, clarity graded as very slightly included, evaluated at eye level, and an excellent polish, heat treated and sourced from Madagascar, offered through The Natural Sapphire Company. The asscher cut imparts a stepped pavilion and cropped corners that emphasize symmetry and proportion, producing a disciplined geometry that frames the stone s color and internal characteristics. At this size the pavilion depth and table proportions have been balanced to preserve face up brilliance while maintaining the hallmark step facet reflections associated with asscher cutting, and the excellent polish enhances the crispness of each facet, allowing the stone to read as clean and transparent in hand and under direct light.

The sapphire s optical and structural properties are central to the unique sparkle this gem produces. As a variety of corundum, this stone benefits from a high refractive index and modest dispersion, combined with strong hardness and stability, all of which influence how light is transmitted, refracted, and returned to the viewer. The asscher cut s concentric step facets create repeated internal reflections that produce a controlled hall of mirrors effect, distinct from the pinpoint brilliance of brilliant cuts, and this effect is especially striking in a transparent, intensely colored material where light travels deeper into the stone before reflecting back. The very slightly included clarity at eye level means the internal features are minor and do not disrupt the flow of light, so facet junctions remain defined and contrast is preserved. With excellent polish, facet planes are microscopically smooth, minimizing scattering and maximizing directional light return. The result is a lively interplay between deep, saturated color and measured flashes of internal light, a sparkle that reads as both depth and clarity rather than mere surface scintillation.

Because the asscher cut emphasizes organized, linear reflections rather than irregular sparkle, the balance between cut proportions, color intensity, and clarity is particularly important, and those factors have been carefully managed in this Madagascar sapphire. The bluish green tone exhibits depth when viewed face up, while angling the stone reveals layered color dynamics that travel through the stepped pavilion, a quality that is accentuated by the gem s transparency and by the cut s octagonal geometry. Heat treatment is a stable and widely accepted enhancement for sapphires, used here to refine tone and remove residual color zoning, and it does not compromise the structural integrity of the stone. For setting and wear, the material s inherent toughness and the controlled pavilion depth make the gem suitable for everyday jewelry when set with appropriate protective bezels or prongs. Presented by The Natural Sapphire Company, this stone is offered with clear specifications and provenance, allowing a jeweler or collector to assess its optical character and suitability for bespoke settings, where the asscher cut s architectural sparkle can be showcased to best effect, marrying disciplined facet design with the rich, intense bluish green that defines this Madagascar sapphire.