1.51 Ct. Bluish Green Sapphire from Madagascar

This exceptional transparent 1.51 carat cushion shape bluish green sapphire measures 7.42 x 5.05 x 4.14 mm, and it has been fashioned with a mixed brilliant cut to combine the soft, timeless silhouette of a cushion with a facet arrangement designed to maximize scintillation and light return. The proportions are balanced to create both depth and table size that favor lively performance under a variety of lighting conditions. The mixed brilliant pavilion and step influenced crown work together to give this stone a combination of sparkle and a broad, velvety color face that suits both classic solitaire settings and contemporary, statement designs. At 1.51 carats this sapphire occupies a sweet spot for both proportion and wearability, large enough to show its color and presence, while small enough to be comfortable for daily wear and adaptable to a wide range of metal choices and mounting styles.

The color of this sapphire is where its true strength lies, a bluish green with intense color intensity that reads as rich and bold, and that serves as a clear symbol of personal power and distinction. In gemological terms intense color intensity means the saturation and tone are concentrated enough to create a striking visual impression without becoming overly dark, so the hue remains lively and dynamic. For an educated buyer color is the single most important determinant of value in a sapphire, and this stone offers a rare combination of attractive bluish green nuance with an intense saturation that will hold up beautifully in larger practical settings. The way the hue shifts with movement provides a living aspect to the gem, so the wearer experiences both the depth of a classic sapphire and the modern appeal of greenish blue tones that are increasingly sought after by collectors and designers.

Clarity and finish contribute significantly to the confidence of purchase, and this sapphire has a clarity grade described as very very slightly included evaluated at eye level, which for practical purposes means the gem is essentially eye clean and any internal characteristics are only apparent under magnification or careful magnified inspection. That level of clarity enhances the stone’s transparency and allows the mixed brilliant cut to do its work without interruption, permitting light to travel through the sapphire and exit in flashes of brilliance. The polish is rated excellent, which speaks to the precision of the lapidary work and ensures that light interacts with the facets in a crisp, well defined manner. Perhaps most important to the discerning buyer is the enhancement status, which in this case is no enhancement, meaning the sapphire is in its natural, untreated state. Untreated sapphires with intense color and high clarity are notably rarer on the market, and they carry a premium because the color and structure are wholly natural rather than induced or stabilized by heat or other treatments.

Origin matters to certification, provenance, and long term value, and this particular sapphire originates from Madagascar, a region that has produced a wide spectrum of sapphire colors and is recognized for yielding material with unique character and excellent crystal quality. Madagascar sapphires often show complex, appealing hues because of trace element chemistry and the geological environments in which they form, and collectors appreciate the variety and authenticity associated with this source. For those considering this gem as an heirloom or an investment, the combination of measurable specifications, natural origin, and lack of enhancement make it a compelling choice. The Natural Sapphire Company stands behind this sapphire with detailed documentation and professional evaluation, assisting purchasers in understanding cut proportions, color grading, clarity assessment, and care. When set, this cushion mixed brilliant sapphire will read as a strong but refined statement of taste, embodying a quiet authority that aligns with the symbolism of personal power and distinction, while also satisfying the technical standards of an informed buyer who values provenance, clarity, and natural beauty.