2.57 Ct. Green Sapphire from Madagascar

This is a transparent 2.57 carat emerald cut green sapphire, thoughtfully faceted to dimensions of 9.29 x 6.56 x 4.44 mm, and presented by The Natural Sapphire Company. The emerald cut emphasizes the stone s clarity plane and produces a crisp, architectural face up that showcases color distribution and internal texture more readily than brilliant cuts. The clarity grade is very slightly included, evaluated at eye level, which for an experienced buyer means the stone will present a clean and open window to its color and internal character under normal viewing conditions. The color intensity is described as dark, which imparts a sense of depth and saturation that can read as richly verdant in natural and artificial light. The stone has been heat treated, a standard and permanent enhancement in sapphire trade practice that stabilizes and improves hue and tone without compromising the gem s structural integrity when disclosed and performed to accepted industry methods. The polish is excellent, so the facets return light efficiently and yield a lively appearance for an emerald cut profile. Taken together, the combination of size, cut, clarity, treatment disclosure, and origin offers an educated buyer a transparent, collectible green sapphire that balances rarity and wearability.

In hue and tone this Madagascar green sapphire sits in a distinct place on the map of global sapphire colors. Compared to classic Ceylon sapphires from Sri Lanka, which often show lighter to medium tone blues and blues with a bright, watery clarity, this Madagascar piece carries a darker, more saturated green that reads as deeper and more forest like. Compared to Australian green and teal sapphires, which frequently exhibit very dark tones and inky body color that can approach near black in some lighting, this stone preserves more transparency and color clarity, avoiding the heavy, inky appearance that can diminish face up brilliance. When compared to Montana sapphires from the United States, which are admired for their clear, pastel to medium teal greens and vibrant cerulean influences, the Madagascar sapphire is darker and more intensely saturated, offering a richer, denser green that speaks to a different aesthetic. By contrast with Kashmir sapphires, which are famed for their velvety cornflower blue tones and a unique silky diffusion, the difference is categorical in hue, but instructive in comparative tone, because both Kashmir blues and this Madagascar green can share a luxurious depth when the tone moves to medium dark or dark, yet they remain very different in spectral position and in market perception.

Madagascar is now recognized as a leading source of high quality sapphires across a wide color range, and this green sapphire reflects the island s geological diversity and gem forming conditions. Madagascar material often offers a clarity and saturation that appeals to collectors who want vivid color without excessive inclusions, and this example, graded very slightly included at eye level, will set well in jewelry that benefits from the emerald cut s clean lines. For a customer considering settings, a darker green sapphire of this cut and size pairs beautifully with warm metals such as 18 carat yellow gold or rose gold to emphasize the stone s green warmth, and it also provides a striking, contemporary contrast in white gold or platinum that highlights the faceted geometry. From a gemological standpoint the disclosed heat treatment is a positive attribute for most educated buyers because it is stable and commonly accepted in the trade, and because it enhances color and clarity while maintaining value when fully documented. The Natural Sapphire Company sources and discloses treatments and origins, and this Madagascar emerald cut green sapphire is presented with that provenance and transparency in mind, making it a compelling choice for a buyer who values documented origin, clean appearance, a strong, dark green hue, and the visual elegance of an emerald cut.