2.47 Ct. White Topaz from Ceylon (Sri Lanka)

This translucent oval white topaz from The Natural Gemstone Company is a refined example of expert cutting and optical performance, designed to serve as a striking centerpiece in any collection. The stone weighs 2.47 carats and measures 10.00 by 8.01 by 5.67 millimeters, dimensions that present an elegant balance between presence and wearability. The mixed brilliant cut combines a faceted crown similar to a brilliant style with a pavilion arrangement optimized for light return, producing lively scintillation and distinct facet contrast. Colorless in body color, the topaz exhibits an exceptionally clean eye at normal viewing distance, a clarity grade that enhances transparency and maximizes brilliance. The polish is rated excellent, yielding crisp facet junctions and a high degree of luster across the entire table and crown. The piece has been treated by irradiation, a common and stable enhancement for topaz, and its origin is Ceylon Sri Lanka, a storied source of fine gem material, which adds provenance and context for collectors who value documented origin.

From a gemological perspective this topaz presents a number of characteristics that an educated buyer will appreciate. Topaz typically has a refractive index range from about 1.609 to 1.643, a specific gravity near 3.53 to 3.57, and a hardness of 8 on the Mohs scale, attributes that together contribute to its durability and visual fire. The oval proportions of this stone result in an effective depth that measures approximately sixty three percent of the average girdle diameter, a depth that supports a balanced appearance whether set as a solitaire or integrated into a multi stone design. The mixed brilliant cut is specifically selected to enhance dispersion and return of light, improving the apparent whiteness and sparkle in colorless material. The clarity grading as eye clean indicates that no inclusions are readily visible to the naked eye at normal viewing distances, a feature that materially increases desirability because internal features in topaz often influence both light performance and stability during cutting.

The provenance of this specimen traces to Ceylon Sri Lanka, an island nation with a long and well documented history in the gem trade. Sri Lankan gem deposits are often alluvial, producing well formed crystals and clean material that respond beautifully to careful cutting and polishing. Natural geography and localized geology contribute to crystal clarity and habit, and knowing the origin can be useful for comparative valuation, as buyers often weigh origin alongside color, clarity, and cut when assessing quality. The irradiation enhancement applied to this topaz is a disclosed treatment, and it is widely used in the industry to modify or stabilize color. Irradiated topaz is stable under normal wear and household light, although extreme heat or improper repair procedures can affect color, so full disclosure and appropriate care recommendations are part of responsible stewardship. For those considering combinations in jewelry, this colorless topaz pairs exceptionally well with White Opal, a type of opal characterized by a light or milky body tone that may display subtle play of color. White Opal is commonly cut as cabochons to reveal its opalescence, and when contrasted with a well faceted colorless topaz the interplay of flash and soft internal color can create a sophisticated and balanced composition.

For the discerning buyer this 2.47 carat oval white topaz offers a compelling mix of measurable criteria and aesthetic performance, making it a valuable acquisition. The stone s mixed brilliant cut and excellent polish deliver superior light performance that an educated collector will immediately recognize, while the eye clean clarity and colorless body offer versatility in design and a level of optical purity that is less commonly found in larger examples. Origin from Ceylon Sri Lanka adds a layer of provenance that can be important to specialists and connoisseurs, and the disclosed irradiation treatment aligns with industry norms for transparency and consumer protection. Practical considerations such as hardness and cleavage inform mounting suggestions, with secure settings and protection from blunt impact recommended to preserve the stone s integrity. The Natural Gemstone Company stands behind the quality and disclosure of each piece, and we invite interested buyers to request additional information, including high resolution imagery and third party testing where available. This white topaz is well suited to become the focal point of a bespoke ring, a refined pendant, or a curated collection, offering both immediate visual appeal and the substantive attributes that make gemstones enduring investments.