1.54 Ct. Blue Sapphire from Madagascar

One transparent 1.54 carat pear shape blue sapphire, with dimensions of 8.73 x 5.90 x 3.74 mm, presents a precise and balanced outline suitable for a wide range of settings, including solitaire and halo designs. The stone is faceted in a mixed brilliant cut, combining a faceted crown tailored to accentuate fire and a pavilion structure that preserves depth and weight distribution. Clarity is graded as very slightly included when evaluated at eye level, indicating that inclusions are present but do not detract from the gem when viewed without magnification. Color is described as vivid in intensity, delivering a saturated blue that remains lively across viewing angles. Polish is excellent, producing clean facet junctions and strong surface reflection, and the sapphire is natural and untreated, with no enhancement reported. Origin is Madagascar, a source known for producing sapphires with vibrant hues and a characteristic internal character, and this provenance is reflected in both the color and internal structure of the gem, as presented by The Natural Sapphire Company.

The internal features of this sapphire contribute to an unmistakable signature, formed by a subtle assemblage of inclusions that are typical of well formed Madagascar material, yet individual in their arrangement. Under magnification the stone shows fine, silk like oriented needles that give a softening effect to the blue, creating a velvety depth rather than a flat color. Scattered minute crystal inclusions appear as tiny reflective pinpoints, providing delicate flashes when struck by light. In places the inclusion fabric organizes into faint wisps and clouds, producing nuanced zones of slightly different saturation that enrich the visual complexity. There are also isolated healed fissures that, while detectable to a trained eye, remain stable and do not compromise integrity. Taken together these internal features are minor enough to preserve eye clean appearance at normal viewing distance, while being sufficiently present to authenticate the gem as natural and to impart a distinct internal fingerprint.

The interaction between the gem s mixed brilliant cutting style and its internal inclusions is central to the stone s distinctive character. The cut maximizes both scintillation and color depth, allowing the silk and pinpoints to scatter light in a manner that enhances perceived saturation and creates a subtle internal glow. From face up, the vivid blue exhibits even distribution, with the inclusions contributing a velour like overlay that deepens the hue without muddying it. As light moves across the pavilion and crown facets, reflective flashes emerge from the minute crystals, producing dynamic highlights that contrast with deeper, more velvety zones created by the oriented needles. Because the sapphire is unheated, the inclusion pattern is original to the crystal growth environment, providing an authentic signature that links the stone to its Madagascar origin. This natural internal fingerprint assists gemologists and experienced buyers in distinguishing untreated material, and it offers a textural richness that many collectors and connoisseurs prize.

Practical considerations for use and care follow from the gem s qualities and internal structure, and The Natural Sapphire Company recommends treatments that preserve the stone s natural state and maximize its long term appeal. The pear shape proportions and depth offer secure options for prong or bezel settings, with attention to protecting the pointed tip during mounting. The very slightly included clarity suggests standard daily wear is appropriate, while routine care should avoid harsh blows that could stress healed fissures. Cleaning with warm soapy water and a soft brush, or occasional professional ultrasonic cleaning when the setting allows, will maintain polish and brilliance. For buyers seeking documentation, we recommend independent gemological verification to record the no enhancement status and origin, and to document the stone s inclusion signature for provenance purposes. The Natural Sapphire Company provides detailed imagery and grading notes to support informed decisions, and this Madagascar pear shape sapphire embodies a balance of natural authenticity, precise cutting, and a unique internal signature that defines its identity in a clear and verifiable way.