0.47 Ct. Green Sapphire from Madagascar

From the slow, patient geology of Madagascar to the precise hands that shaped its final form, this green sapphire carries a story that will deepen any high end collection. Born in riverbeds and gem gravels that have been worked for generations, this sapphire began as crystallized aluminum oxide infused with trace elements that give it the rare green personality collectors prize. The Natural Sapphire Company follows each step of that journey, working with local miners and trusted partners in Madagascar to ensure responsible sourcing and careful selection. When we first saw this stone in rough form, its transparent body and the hint of clear green suggested it would respond beautifully to a mixed brilliant approach. Cutting it was an exercise in restraint and intention, the artisan choosing an oval outline to preserve weight and yield a lively face up presence, while the mixed brilliant faceting pattern was selected to maximize scintillation and return of light. The result is a gem that still carries the memory of its origin, each facet a small echo of the rivers and soils where it formed.

This gem is a transparent 0.47 carat oval shape green sapphire, with precise dimensions of 5.49 x 3.78 x 2.70 mm, and a mixed brilliant cut that balances fiery sparkle with soft color saturation. Its clarity is described as very very slightly included, evaluated at eye level, which means that at typical viewing distances the stone reads clean and luminous, with only minute inclusions apparent under magnification. The color intensity sits at medium, an elegant, fresh green that reads both modern and timeless, and the polish is excellent, giving each facet crisp edges and an immaculate surface that enhances brilliance. The sapphire has been heat treated, a standard and stable enhancement in the trade that gently refines hue and clarity without compromising the gem's natural character. Because the stone is transparent and well cut, light travels through it easily, producing flashes of light and subtle internal reflections that change with movement and light source. This adaptability makes it a versatile piece for jewelers and collectors alike, equally suited to an intimate pendant that captures daylight, or a gallery set ring that throws lively sparkle under evening lights.

For the connoisseur assembling a high end collection, this Madagascar green sapphire represents a rare opportunity to acquire a well silhouetted, expertly finished specimen with discernible provenance and enduring appeal. Green sapphires are uncommon in comparison to their blue counterparts, and the particular clarity and polish here make the gem stand out in a display of stones. At 0.47 carat the gem is ideal for a refined, bespoke piece, or as a distinguished addition to a collector who values color variety and provenance. The Natural Sapphire Company stands behind the stone with our commitment to ethical sourcing, detailed condition reporting, and the option to provide grading documentation upon request, so you have both the story and the assurance you expect for a premium acquisition. If you envision this sapphire set in a bespoke design, our design team can recommend settings that emphasize its oval silhouette and mixed brilliant sparkle, pairing it with warm or cool metals to either accentuate the green notes or provide a contrasting frame. In short, this Madagascar green sapphire is more than a gem, it is a narrative brought to life, and a perfect, distinguished complement to a high end gemstone collection.