1.49 Ct. Greenish Blue Sapphire from Madagascar

This exquisite transparent 1.49 carat asscher octagon shape greenish blue sapphire measures 6.51 x 6.41 x 3.60 mm, and it presents a rare and compelling combination of attributes that makers of fine jewelry prize. The asscher cut in an octagon outline gives the stone a refined step cut geometry that distributes color evenly across the table, while its excellent polish maximizes scintillation along those crisp step facets. Clarity is graded very very slightly included evaluated at eye level, which means the stone reads clean to most viewers but retains the natural character that connoisseurs seek. Color intensity is intense, and the greenish blue hue sits at an alluring crossroad between true oceanic blue and a subtle teal whisper. This sapphire is heat treated, a standard and stable enhancement that deepens hue and refines tone without altering the intrinsic transparency. Origin is Madagascar, and this combination of size, cut, clarity, polish, and origin positions the gem as an exceptional option for engagement rings, bespoke pieces, and collectors looking for a stone with both presence and practical wearability. The Natural Sapphire Company is proud to present this gem for those who want a distinctive color story with dependable performance in everyday jewelry.

When we compare hue and tone to Kashmir sapphires, the differences are informative and flattering for this Madagascar stone. Classic Kashmir stones are celebrated for a velvety cornflower blue with a soft, sleepier tone that seems to glow from within, often with a slight purplish undertone. Those stones carry a plush, historical desirability that commands premium pricing, but they are rarely as transparent and explicitly intense as this Madagascar gem. The asscher cut here emphasizes the greenish blue leaning of the stone, producing a crisper, more saturated face up appearance than the diffuse velvety bloom typical of Kashmir material. For a buyer who wants that vivid presence and cleaner window to the stone without sacrificing depth, this Madagascar sapphire can achieve a similarly alluring personality while offering superior brilliance and a more contemporary color signature. The intense color intensity registers as more vibrant in daylight and artificial light alike compared to many Kashmir examples which read softer in brighter light.

Comparisons to Sri Lankan and Burmese examples further underline the unique tone this sapphire offers. Sri Lankan, or Ceylon, sapphires often present bright, lively blues with a lighter tone and an airy, almost electric clarity that reads as sky blue or bright cornflower on the gem market. Those stones can be wonderfully vibrant, but they typically sit at a lighter tone than this intense greenish blue Madagascar sapphire, making our stone read richer and more saturated on the finger. Burmese sapphires from the Mogok and surrounding areas tend to favor deep royal blues and occasionally borderline inky tones that are intensely blue without the greenish shift, and they can carry a denser, more monolithic color saturation. Compared to those Burmese examples, this Madagascar stone offers a fresher, more modern hue with a greenish twist that makes it stand apart in settings where uniqueness matters. Montana sapphires from the United States are often praised for their teal and blue green shades, but those typically come with lower refractive sparkle and more visible inclusions. Our Madagascar sapphire combines that desirable teal leaning with a transparency and polish that most Montana stones do not match, delivering both lively light return and the captivating teal tonal quality that many collectors seek.

Beyond hue and tone, the value proposition of this 1.49 carat asscher octagon Madagascar sapphire is compelling when set against stones from other famous origins. The asscher step cut is relatively rare for sapphires, and it flatters a clean, transparent stone by highlighting clarity and creating a sophisticated architecture of light that differs from the common brilliant or cushion cuts. This cut allows the intense greenish blue color to display consistently across the table, while the excellent polish ensures crisp facet junctions and an elegant finish. The heat treatment applied is a trade accepted method that stabilizes and intensifies color, and when combined with the very very slightly included clarity evaluated at eye level, it yields a gem that looks immaculate to the wearer. Compared to top tier Kashmir and Burmese stones that command a significant premium for rarity and historical cachet, this Madagascar sapphire often delivers similar emotional impact at a much more accessible price point. Compared to Ceylon and Montana material, it offers a richer tone and superior transparency. For customers seeking both distinctiveness and long term value, this gem is a standout choice from The Natural Sapphire Company, offering an uncommon hue, an expertly executed asscher octagon cut, and the practical durability and beauty needed for daily wear.