1.14 Ct. Sky Blue Topaz from Ceylon (Sri Lanka)

One beautiful transparent 1.14 carat oval sky blue topaz from Ceylon Sri Lanka is presented by The Natural Gemstone Company, it measures 7.94 x 6.07 x 3.42 mm and has been faceted in a mixed brilliant cut that emphasizes both scintillation and controlled light return, evaluated at eye level this stone is graded as eye clean and displays a medium color intensity that renders a clear and lively sky blue tone, the combination of precise dimensions and a polished surface produces an immediate visual presence, the gem weighs 1.14 carat and its oval outline offers classic proportions that make it adaptable to a wide range of mounting styles, the enhancement history of this material is irradiation which is a standard and stable treatment for topaz and should be disclosed and recorded accordingly, this specimen was selected for its transparent body and uniform tone and it represents a calibrated example of cut quality and color that collectors and designers rely upon when assessing potential center stones, presentation includes an objective description of origin, weight and measurements so that the gem can be accurately evaluated and matched to design specifications.

The mixed brilliant cut used on this topaz combines a brilliant facet pattern on the crown with a proportioned pavilion that is arranged to optimize return of light to the viewer, the measured depth of 3.42 mm yields a depth percentage of approximately 48.8 percent based on the average of the length and width, this proportion falls within the range that supports balanced light performance in oval gems, the table and crown angles have been executed with careful symmetry and facet alignment to promote even flash and lively scintillation across the oval surface, the result is a stone that exhibits strong face up brilliance while retaining a refined, volumetric appearance when viewed from the side, the excellent polish further enhances the quality of reflections and contributes to a surface that presents bright, clean facet junctions, these cutting attributes are central to why this piece functions as a centerpiece in any collection, because the cut maximizes optical return without sacrificing shape or overall harmony, by minimizing light leakage through controlled pavilion shaping and by maintaining consistent girdle thickness the cutter has preserved weight while achieving efficient light performance which is desirable for both display and wearable settings.

Color and clarity characteristics are straightforward and well defined for this sample, the medium intensity sky blue is evenly distributed and sufficiently saturated to convey a distinct blue identity without tending toward dark or heavily saturated tones, transparency is high which allows the color to manifest clearly through the body of the gem, clarity is described as eye clean which means that no inclusions are visible to the unaided eye at normal viewing distances and that clarity will not interfere with the stone s performance in setting, the excellent polish complements the clarity and color by producing crisp facet boundaries and consistent light return, the stone s origin is Ceylon Sri Lanka a source with a long history of producing quality gemstones which adds provenance information for collectors and connoisseurs, microscopic examination may reveal minor internal features typical of natural topaz but these do not affect the eye clean evaluation and they can provide useful identifiers for connoisseurship, color zoning is minimal which supports even tone distribution across the table and along the length of the oval.

From a practical perspective this 1.14 carat oval sky blue topaz is suitable for a variety of jewelry applications including rings, pendants and earrings, the oval silhouette is efficient in weight retention and sits comfortably in traditional prong, bezel and halo settings while offering a length that flatters many proportions, topaz rates 8 on the Mohs hardness scale which provides good resistance to everyday wear but also calls for sensible care to prevent abrasion and to avoid exposure to strong chemicals and extreme heat that could affect the color, standard cleaning with warm water, mild detergent and a soft brush is recommended and professional inspection of the setting at regular intervals will maintain security, for collectors this gem provides clear documentation of origin and treatment when supplied by The Natural Gemstone Company and serves as an objectively describable center stone because of its transparent body, balanced proportions, precise mixed brilliant faceting, eye clean clarity and excellent polish, when additional documentation or photographic records are required The Natural Gemstone Company can supply consistent images and measured data to assist with insurance, appraisal and design integration.