3.24 Ct. Multi Color Boulder Opal from Australia

One beautiful opaque 3.24 carat oval shape multi color opal is presented by The Natural Gemstone Company, sourced from Australia and identified as a Boulder Opal, dimensions 12.84 x 9.16 x 3.07 mm. The piece is fashioned with a tablet cut and finished with an excellent polish, attributes that bring clarity of surface and a refined silhouette. The opal is offered in its natural state with no enhancement, preserving the inherent character that distinguishes Australian boulder material. As an individual specimen this opal combines measurable presence in weight and size with the distinctive internal play of color that defines quality opal, making it a clear candidate for use as a signature element in a fine jewelry setting.

Optically the stone exhibits intense color intensity across a multi color palette, with dominant flashes of green, red, and blue that shift as light and viewing angle change. The tablet cut yields broad, banded color planes rather than narrowly diffused fire, which enhances the perception of clarity on the face of the stone despite its opaque base. The ironstone host typical of boulder opal is evident along the girdle, providing a natural backing that contributes to stability and contrast, and the surface polish is executed to a high standard, allowing color patches to read with minimal distraction from surface irregularities. These characteristics result in a visual effect that reads as both vivid and controlled, where the play of color is presented in coherent ribbons and patches that maintain intensity even under less direct illumination.

The size and clarity of this 3.24 carat oval make it particularly well suited to be used as a statement piece, most notably as the center of a ring or a pendant that aims to combine presence with wearable proportions. At 12.84 mm by 9.16 mm the face of the opal occupies sufficient surface area to be visually prominent from a short distance, while the modest thickness of 3.07 mm and the tablet profile enable settings that sit comfortably against the skin. The clarity of the polished face allows the color to read strongly without requiring exaggerated magnification or complex mounting strategies, so design choices can focus on framing the stone rather than compensating for optical limitations. The natural ironstone backing of the boulder opal provides additional mechanical support, reducing the need for extensive structural reinforcement in a bezel or partial bezel setting, and the tablet cut facilitates a lower profile installation that remains resilient in daily wear when set with appropriate protective design features.

From a technical perspective the combination of natural origin, lack of enhancement, and quality of cutting and polish positions this boulder opal as both a collectible specimen and a practical choice for custom jewelry work. The Australian provenance is relevant to both market perception and geological context, as boulder opal from established fields typically presents the interplay of color on natural matrix that is highly sought for its unique aesthetic. Care considerations align with the material properties of opal in general and boulder opal in particular, with an emphasis on avoiding sudden temperature extremes and aggressive chemical exposure, and recommending gentle cleaning with a soft cloth and mild soap if necessary. When incorporated into jewelry, settings that protect the girdle and edges while allowing the face to interact with light will best preserve the visual qualities that make this stone noteworthy, and The Natural Gemstone Company can provide detailed mounting guidance for lapidary and jewelry partners seeking to showcase the opal as a focal element.

In summary this Boulder Opal from Australia, weighing 3.24 carats and measuring 12.84 x 9.16 x 3.07 mm, offers a combination of size, polished face clarity, and intense multi color play that is ideally aligned with the requirements of a statement piece. The tablet cut and excellent polish enhance the visibility and coherence of the color display, while the ironstone backing supplies stability that supports wearable settings. The absence of enhancement preserves the gem in its natural condition, and the provenance and finishing standards align with the exacting expectations of collectors and designers. For presentation, evaluation, or integration into bespoke jewelry designs The Natural Gemstone Company is available to provide further specifications and high resolution imagery to assist with design and setting decisions.