2.49 Ct. Topaz from Brazil

This listing presents a single, transparent 2.49 carat round greenish blue topaz from Brazil, offered by The Natural Gemstone Company. The stone measures 8.06 x 8.07 x 5.21 mm, and has been fashioned into a mixed brilliant cut to optimize both face up sparkle and light return. The clarity has been graded as very slightly included, evaluated at eye level, which means that inclusions are minimal and do not materially affect visual performance under normal viewing conditions. The color intensity is described as intense, and the gem exhibits an excellent polish, attributes that together produce a lively, saturated appearance and a crisp, reflective facet interface. Enhancement, irradiation, has been applied to achieve the greenish blue hue, a standard and stable treatment for topaz that is widely accepted in trade and compatible with responsible collecting practices when fully disclosed.

From a gemological standpoint the mixed brilliant cut in this size range balances optical performance with wearability, making the gem suitable for a variety of fine jewelry settings. The crown and pavilion proportions deliver scintillation across the spectrum of light, while the excellent polish ensures that facet junctions are clean and that light passes and reflects with minimal diffusion. The very slightly included clarity grade means the stone will present well even in solitaire and semi bezel settings, and will photograph consistently for catalog and online presentation. The intense color intensity sets this specimen apart from more pastel or weakly saturated topaz examples, giving it presence on the finger and resilience against looking washed out under different lighting, an important consideration for collectors and designers seeking reliable performance.

The origin of this topaz is Brazil, a classical and significant source for topaz in a variety of colors, and The Natural Gemstone Company sources this piece through supply chains that prioritize traceability and ethical practice. Irradiation enhancement is an established process in the industry, relied upon to unlock and stabilize desirable tones in topaz, and when combined with thermal treatments when applicable, can yield long lasting color. We disclose enhancement, irradiation, openly because transparency is essential to informed purchasing. The Natural Gemstone Company is committed to sourcing stones with documented origin information and with intermediaries who adhere to responsible mining practices, including respect for local communities and environmental considerations. For buyers focused on provenance, we can discuss the chain of custody details that accompany this parcel, and we are prepared to provide additional documentation and references where available.

For an educated buyer this greenish blue topaz presents strong value proposition points to consider, beyond its pleasing aesthetics. At 2.49 carats in a round mixed brilliant, it is large enough to function as a memorable center stone while remaining practical for everyday wear, due to topaz hardness and toughness attributes. Topaz rates high enough on the Mohs scale to resist abrasion in normal wear situations, and the excellent polish combined with dense facet architecture enhances durability by minimizing post cutting surface damage. The very slightly included clarity grade indicates minimal internal features, which is important to collectors who prize optical purity, while the intense color intensity is rare relative to more common pale topaz offerings, which increases its desirability and marketability. Educated buyers will appreciate that irradiation is a stable enhancement for topaz color, that it does not generally compromise structural integrity, and that full disclosure and origin transparency are included in the purchase documentation.

This gem fits naturally into a conscious consumer collection, where aesthetic quality is balanced with ethical sourcing and long term value retention. It makes an excellent choice for a sustainably minded client who wants a striking color that is not commonly encountered in untreated stones, while retaining assurance that enhancement has been communicated, and that origin information from Brazil is provided. In design terms it pairs well with both warm and cool metal palettes, and its round mixed brilliant cut lends itself to classic solitaire, halo, and three stone compositions, as well as to bespoke settings that highlight color depth. Care recommendations for this irradiated topaz include avoiding prolonged exposure to extreme heat and to harsh chemical cleaners, cleaning gently with warm soapy water and a soft brush, and storing separately to prevent abrasion from harder gems. The Natural Gemstone Company stands behind our sourcing and disclosure practices and is available to provide further technical details, high resolution imagery, and assistance in selecting settings and mounting options to ensure that this greenish blue topaz becomes a valued, responsible addition to a considered collection.