2.31 Ct. Purple Sapphire from Ceylon (Sri Lanka)

Presenting a superb natural purple sapphire offered by The Natural Sapphire Company, weighing 2.31 carats. This gem is cut to a pear shape, with elegant dimensions of 9.90 x 7.34 x 4.55 mm, and crafted in a faceted mixed brilliant cutting style that combines the fire of a brilliant with the depth of step facets. The significance of the 2.31 carat weight cannot be overstated, because in the world of fine colored gemstones, crossing the two carat threshold shifts the stone into a markedly higher tier of scarcity and desirability. Buyers who understand the market recognize that carat weight is a primary driver of premium value, and a well proportioned 2.31 carat sapphire delivers both presence and investment quality. The weight and the pear silhouette work together to offer an ideal balance between visual impact and wearable elegance, making this gem equally compelling for a statement ring or a refined pendant.

Color is the prime determinant of a sapphire s market appeal, and this sapphire exhibits an intense purple color intensity. Intensity in a saturated purple sapphire is rare, and when combined with the transparent clarity shown here it produces remarkable depth and richness in tone. The cutting choice enhances color delivery by concentrating pavilion facets where light return is maximized, so the result is a vivid face up appearance with lively internal scintillation. The stone has an excellent polish, which contributes to strong surface luster and crisp facet junctions, allowing light to play across the crown with minimal loss. The mixed brilliant cut further refines the balance between brilliance and color transmission, so the gem reads as lively and vibrant in most lighting conditions while retaining the desirable velvety depth associated with high end sapphires.

Clarity is graded as very slightly included, evaluated at eye level, which in practical terms indicates that the gem is visually clean to the unaided eye. Inclusions when present are minor and do not detract from the overall transparency or brilliance, and they typically sit in positions that are well managed by the cutting design. For a discerning buyer this clarity grade is significant because it combines attractive visual purity with natural integrity, without the need for clarity enhancing treatments. This sapphire is described as having no enhancement. No enhancement denotes that the color and clarity are wholly natural, with no heat treatment or diffusion applied to alter hue or saturation. Untreated sapphires, especially those from classic sources, command a premium because they represent an untouched expression of the stone s origin and formation. The excellent polish further ensures that surface condition is pristine, which is an important factor for both appearance and durability once the stone is set in jewelry.

The origin of this sapphire is Ceylon, Sri Lanka, a region renowned for producing some of the most collectible sapphires in the gem trade. Sri Lankan sapphires are prized for their lively, clean colors and consistent quality, and a purple sapphire from this locale benefits from that long established reputation. In gemological terms the stone is corundum, with a hardness of nine on the Mohs scale, providing excellent wearability for daily jewelry. Typical corundum properties such as a refractive index in the range expected for sapphire and a specific gravity consistent with natural stones confirm the gem s identity and robustness. Provenance contributes to desirability because collectors and connoisseurs value traceable origins that align with historical expectations of color and character. When a 2.31 carat, intense colored, untreated sapphire comes from Sri Lanka and is finished to an excellent polish by a mixed brilliant cut, the combination of carat weight, color intensity, clarity, origin and cutting quality places it squarely in the premium segment of the market.

At The Natural Sapphire Company we present this sapphire as an investment quality stone that satisfies both aesthetic and technical criteria that matter to educated buyers. The 2.31 carat weight elevates per carat value in a non linear manner, meaning buyers receive not only the benefit of a larger visible gemstone but also a favorable position in market pricing dynamics. For those considering settings, the pear shape and the given dimensions create a graceful elongation on the finger or neck, and the stone s excellent polish and very slightly included clarity will read beautifully when set. We recommend professional mounting to preserve the gem s condition and reveal its full optical potential, and we are available to provide further gemological documentation and imaging upon request. This sapphire embodies the hallmarks of a museum quality acquisition, combining natural origin, untreated status, intense saturated color, and a substantive 2.31 carat weight, and it represents a rare opportunity to own a premium Sri Lankan purple sapphire from The Natural Sapphire Company.