3.00 Ct. Cabochon White Opal from Australia

At The Natural Gemstone Company we are delighted to present a beautiful translucent White Opal weighing 3.00 carats, an oval shaped gem with an elegant cabochon cut that showcases its internal fire and depth. This multi color opal measures 12.05 by 9.93 by 4.23 mm, a generous size that balances presence with wearability for many jewelry styles. The stone is classified as a White Opal, exhibiting a soft, medium light body tone that allows vivid play of color to emerge across the dome, and it comes from Australia, a source renowned for high quality opal deposits. Clarity has been evaluated at eye level as slightly included, which is common for natural opal and often contributes to the unique character of the stone without detracting from its overall beauty. There has been no enhancement applied, and the gem displays an excellent polish, creating a smooth, reflective surface that enhances the internal color flashes.

Visually this opal offers a delicate but lively display, with kaleidoscopic flashes that shift as light and viewing angle change, offering greens and blues with subtle hints of pink and violet woven through the translucent body. The cabochon cut is ideal for this White Opal, as the rounded dome maximizes the play of color while presenting a graceful silhouette that flatters many settings. At 3.00 carats and the dimensions provided, the gem is substantial enough to make a striking center stone in a ring, a pendant, or a statement earring, while remaining compact enough for more delicate pieces including halo settings or vintage inspired designs. The slightly included clarity grade indicates the presence of natural features that affirm the stone is untreated and natural, and the excellent polish ensures a soft glow and pleasing tactile feel. For designers and buyers seeking authenticity and a natural aesthetic, this Australian White Opal brings an organic luminosity that looks exceptional set in warm yellow gold to emphasize the color flashes, or in cool white gold or platinum to create a contemporary contrast that highlights the translucent white body tone.

When considering how to wear and care for this opal, keep in mind the unique nature of opal compared to harder gemstones, the cabochon shape favors protective settings such as bezels or partial bezels to shield the edges, while secure prong settings with a low profile can also work if the design protects the stone from hard knocks. Opal is sensitive to rapid temperature changes, ultrasonic cleaning, and harsh chemicals, so gentle cleaning with mild soapy water and a soft cloth is recommended, avoiding steam and household cleaners that can damage the surface. If you would like custom mounting suggestions, metal choices, or design sketches, our team at The Natural Gemstone Company is happy to advise on designs that complement the gem and preserve its beauty for years of wear. We can also provide high resolution photos, video under different lighting, and consultation for appraisal or insurance valuation if required. This White Opal is a natural treasure, unenhanced and responsibly sourced from Australia, ready to be transformed into an heirloom piece that captures light and attention, contact us at The Natural Gemstone Company to arrange viewing, purchase, or bespoke setting options, and let us help you bring this luminous opal into a piece you will cherish.