1.76 Ct. Greenish Blue Sapphire from Madagascar

Deep within the mineral-rich soils of Madagascar, where ancient geological forces folded and cooled over millions of years, this greenish blue sapphire was born, its color encoded by traces of iron and titanium that seeped into the corundum as it crystallized. Miners working alluvial deposits and secondary gravels uncovered rough crystals that carried the memory of their origin in their internal structures, and from a single rough crystal came this particular gem. The journey from rough to gem was deliberate and careful, first by selecting the piece that promised the most attractive color and least compromised clarity, and then by entrusting it to an experienced cutter who revealed its inner fire. The result is a transparent oval sapphire weighing one point seven six carats, a weight that reflects both rarity and a balanced visual presence, with dimensions of seven point nine five by six point one five by three point eight nine millimeters. Its hue leans toward a serene meeting of green and blue, the kind of tone that changes subtly with light, offering deep ocean notes in shadow, and fresh teal highlights in bright daylight. The stone was enhanced by controlled heat treatment, a widely accepted practice that harmonizes saturation and stability, while preserving the gem s natural character, and its polish, executed to an excellent standard, allows each facet to speak with clarity.

The one point seven six carat weight of this oval sapphire is central to its premium quality and desirability, because carat is the measure that governs not just size, but visual impact and rarity. At nearly two carats, this sapphire carries a presence that elevates a fine piece of jewelry from delicate to distinguished, without overwhelming design proportions, and its oval silhouette gives it an elegant spread on the finger or in a pendant. The mixed brilliant cut was chosen to maximize both brilliance and color delivery, combining a faceting pattern that returns light efficiently while accentuating the intense color intensity that makes this gem stand out. Clarity is evaluated as slightly included at eye level, meaning that natural inclusions are present but do not detract from the gem s beauty when set, they instead confirm the stone s natural origin and add to its unique story. The excellent polish enhances the interplay of light across the crown and pavilion, producing scintillation and depth that are especially evident in direct light. Together, the carat weight, precise dimensions, refined cut, and intense color create a gemstone that reads as premium to both connoisseurs and those discovering the qualities of fine sapphires for the first time.

When you hold this sapphire in the hand, as seen in imagery that captures scale, you will feel the balance of weight and proportion that one point seven six carats affords, a tangible reminder of the gem s journey from Malagasy earth to the jeweler s bench. At The Natural Sapphire Company we respect that journey, and we present this stone as a ready focal point for bespoke design or as a treasured acquisition for a collection, ideal for a solitary halo ring, an elegant solitaire, or a custom pendant where the oval shape can be oriented to flatter and elongate. We take pride in offering gemstones that tell a story, and this sapphire s slightly included clarity and vivid greenish blue tone offer both authenticity and personality, qualities that set premium gems apart from the commonplace. The heat treatment that enhances its color is permanently stable, and the stone s excellent polish will continue to display its best qualities for generations with appropriate care. If you are seeking a sapphire that combines geological provenance, meticulous cutting, and a one point seven six carat weight that commands attention, this Madagascar greenish blue oval from The Natural Sapphire Company is a fine example, ready to be transformed into an enduring piece that will carry its origin, and your story, forward.