1.83 Ct. Tourmaline from Ceylon (Sri Lanka)

This listing describes a single, transparent tourmaline weighing 1.83 carat, cut to an oval outline with dimensions of 7.54 by 6.19 by 5.96 mm. The pavilion and crown are faceted in a mixed brilliant cut, a style selected to balance strong light return with a pleasing face up appearance. Color is best described as yellowish brown with medium intense saturation, and the stone displays a bright, controlled tone across the table. Clarity is graded as very very slightly included evaluated at eye level, with small internal features that do not detract from the gem when viewed unaided. Surface condition is excellent, and polish has been executed to a high standard, producing crisp facet junctions and lively reflections. There has been no enhancement to alter color or clarity, and origin is recorded as Ceylon Sri Lanka.

In both size and color this specimen occupies a comparatively rare position within the market for tourmaline. Tourmalines from Sri Lanka in yellow to brown tones tend to be offered more commonly in smaller sizes or in material that exhibits heavier brown saturation or diffuse color zoning. A clean transparent example near two carats with a medium intense yellowish brown hue is uncommon, and presents a different aesthetic from the more frequently encountered green pink or blue tourmalines. The 1.83 carat weight together with the proportionally wide 7.54 by 6.19 mm table produces a noticeable face up presence that is larger than many comparable yellowish brown stones offered at retail. The medium intense color intensity is particularly noteworthy because it maintains warmth and depth without becoming dark or muddy, a balance that is less commonly found among brown tonalities in this species.

From a gemological standpoint the mixed brilliant cut maximizes scintillation while preserving color distribution and minimizing the appearance of internal features. The clarity assessment very very slightly included evaluated at eye level indicates that the stone will read as very clean when set in jewelry, with any identifying internal characteristics visible only under magnification or in particular lighting. Tourmaline is a durable gem for regular wear with a hardness that resists everyday wear while still benefitting from practical care during activities that might subject the setting to impact. The lack of enhancement confirms that observed color and clarity are natural attributes of the material, an important consideration for collectors and designers seeking untreated stones. Optical behavior in tourmaline can include pleochroism and subtle shifts in hue with changes in viewing angle and lighting, and this stone displays gentle variation between warmer yellow and richer brown tones depending on the light source and bezel or prong orientation.

This tourmaline is suitable for a variety of fine jewelry uses where a substantial, naturally colored center stone is desired. Its oval outline and mixed brilliant faceting make it compatible with solitaire rings classic three stone settings and bespoke pendant designs that emphasize the gem as the focal element. For designers seeking a warm neutral tone that pairs well with both yellow and rose precious metals this yellowish brown hue offers versatility and a refined appearance. Documentation regarding weight dimensions cut and origin is maintained, and additional images or technical reports can be provided upon request. The Natural Gemstone Company confirms the stone was sourced in Sri Lanka and handled to preserve its natural characteristics. For further technical information or to request additional imagery or mounting recommendations please contact The Natural Gemstone Company.