2.10 Ct. Greenish Blue Sapphire from Madagascar

This transparent, natural sapphire weighs 2.10 carat and presents an Asscher cut in an octagonal outline, with precise face up dimensions of 7.66 x 6.88 x 4.40 millimeters. The stone exhibits a greenish blue hue of vivid intensity, an eye clean clarity grade as evaluated at eye level, and an excellent polish. The cut proportions and facet symmetry reflect the Asscher style, offering a stepped pavilion and square octagon crown that emphasize clarity and geometric light performance. The gem is unenhanced, originating from Madagascar, and it displays a pure transparency that allows light to move through the stone with minimal obstruction. No enhancement has been applied, which preserves the natural origin and character of the color and crystal structure.

Compared with more commonly encountered gemstones, this Asscher cut sapphire offers a distinct light behavior and visual presence. Diamonds, especially in brilliant cuts, maximize dispersion and scintillation, producing intense white and spectral flashes. In contrast, corundum, the mineral species of sapphire, presents a deeper, more saturated play of color with a different balance between sparkle and internal color. This sapphire, with its vivid greenish blue saturation, trades some of the high sparkle associated with brilliant cuts for a richer color depth and a refined internal glow. Step cuts such as the Asscher emphasize broad, mirrorlike flashes, creating a hall of mirrors effect rather than the pinpoint scintillation of a brilliant cut. Against gemstones like emeralds, which often have notable inclusions and a softer luster, this sapphire stands out for its transparency and strong color stability. Compared to lighter blue stones such as aquamarine and blue topaz, which commonly present paler tones and greater material abundance, the present sapphire demonstrates superior color saturation and durability, attributes that influence both aesthetic appeal and long term wear.

The combination of Asscher cut geometry, eye clean clarity, and excellent polish produces a visual signature that is precise and architectural, while retaining the innate depth offered by a richly colored corundum. The stepped facets and octagonal outline facilitate large, broad flashes of light that move crisply across the table and crown, and the excellent polish ensures that these flashes are clean and well defined. Because the stone is transparent and free of significant inclusions at eye level, light transmission is efficient, resulting in a lively face up appearance that emphasizes both color and luster. The gem has a substantial presence for its weight, and the measured depth supports a balanced return of light, avoiding a washed out or overly dark presentation. The absence of enhancement is an important factor, as untreated Madagascan sapphires with vivid saturation and high clarity are comparatively uncommon, and this origin contributes to the gemology and provenance that many specialists and collectors value.

From a practical standpoint, the sapphire is well suited to settings that allow the Asscher cut to be appreciated, such as open four or six prong mounts, bezel designs with clean lines, or halo arrangements that complement the step facet pattern without obscuring the octagonal profile. The inherent hardness and toughness of sapphire make it appropriate for regular wear, and the combination of vivid natural color and eye clean clarity supports a refined appearance under both natural and artificial light. The Natural Sapphire Company documents the origin and treatment status, and the information provided here reflects objective gem quality parameters, including weight, measurements, cut style, clarity observation, color intensity, polish, and lack of enhancement. Taken together, these attributes explain why this 2.10 carat Asscher cut greenish blue sapphire stands apart from more common gemstones, offering an architectural, color saturated, and naturally sourced expression of corundum that balances light performance with material integrity.