0.89 Ct. Yellowish Brown Sapphire from Madagascar

This exceptional transparent 0.89 carat oval yellowish brown sapphire measures 6.16 by 5.47 by 3.39 millimeters, and its proportions are thoughtfully balanced to maximize optical performance. The length to width ratio of approximately 1.13 gives a compact, elegant oval profile that sits beautifully in a range of settings. The depth of 3.39 millimeters translates to a depth percentage of roughly 58.3 percent when related to the average of the length and width, a proportion that falls within the ideal window for ovals where light return and color saturation are optimized. The mixed brilliant cut combines a brilliant style pavilion with controlled step and brilliant facets on the crown, a configuration deliberately chosen to reinforce the sapphire s natural refractive properties. In practice this means that incoming light is captured by the crown facets, dispersed and redirected by the pavilion into a lively display of brilliance and scintillation, while the crown faceting pattern contributes to strong face up brightness. The cut minimizes windowing by maintaining an effective pavilion depth and facet interplay, so that the stone presents its intense color evenly across the table, and that dynamism between bright flashes and lively scintillation is sustained during movement. The excellent polish further refines surface transmission and reduces light scatter, allowing the underlying light performance engineered by the facet pattern to be fully appreciated.

From a grading and clarity perspective this sapphire is graded as very very slightly included at eye level, which indicates inclusions are extremely minor and do not interrupt the visual experience to the naked eye under typical viewing conditions. For an educated buyer this clarity level represents a high quality tier, where minimal internal features require magnification to observe, and therefore the gem offers both visual purity and structural integrity. The color intensity is described as intense, a classification that speaks to strong saturation and vivid presence on the finger or in a mounted piece. The yellowish brown hue is a desirable and distinctive tone, often associated with trace element combinations such as iron that influence absorption and hue development in sapphires. Origin is Madagascar, a source renowned for producing a broad spectrum of sapphire colors with excellent clarity and saturation due to the island s diverse geological environments. Madagascar provenance is widely respected in the trade because it often yields stones with attractive color and good crystallographic development, which when combined with skilled cutting produce gemstones that are both beautiful and durable. This sapphire has been heat treated, a widely accepted and stable enhancement in the industry that improves color and clarity by altering microscopic inclusions and color zoning without compromising the gem s long term stability when set and worn correctly.

Why this piece deserves attention from a discerning buyer is the convergence of measurable quality factors that together define market value. The near one carat weight gives presence without sacrificing versatility, the balanced proportions and mixed brilliant cut maximize light return and scintillation while protecting face up color, and the very very slightly included clarity ensures visual purity that will meet the expectations of collectors and committed wearers. The excellent polish is not cosmetic alone, it plays a substantive role in reducing surface light diffusion and enhancing the crispness of facet junctions, which translates into sharper brilliance and a cleaner look under close inspection. As with all gemstones handled by The Natural Sapphire Company we provide transparent disclosure about enhancement and origin, and we are happy to discuss independent grading options or to provide additional images and videos under varied lighting so you can assess the interplay of color and light in real world situations. For jewelry considerations the warm yellowish brown tone reads exceptionally well set in yellow gold or rose gold where the metal can sympathetically enrich the color, or in a platinum or white gold setting when paired with a halo of diamonds to provide contrast and emphasize the stone s intense saturation.

If you value a gemstone that combines careful cutting, a desirable and unusual hue, sound clarity grading, and responsible disclosure, this 0.89 carat oval sapphire from Madagascar is an excellent candidate. It represents the kind of balanced quality that knowledgeable buyers seek, where technical attributes like length to width ratio, depth percentage, mixed brilliant facet architecture, clarity grade, polish grade, and documented treatment come together to create a stone that performs beautifully both in hand and on paper. Please contact The Natural Sapphire Company for more detailed imagery, mounting recommendations, or to arrange a viewing or certification, we welcome the opportunity to discuss how this sapphire can fulfill your design intentions or collection goals.