7.05 Ct. Boulder Opal from Australia

This exceptional Boulder Opal from The Natural Gemstone Company is a 7.05 carat, freeform shape, multi color gem, measuring 27.80 x 7.70 x 3.30 mm, cut in a tablet style that emphasizes its natural, flat profile. The tablet cut produces a sleek silhouette and allows the intense color intensity to read vividly across the surface, showing lively flashes of green, blue, and occasional red and purple. As a Boulder Opal it retains portions of its ironstone host, creating rich contrast that heightens the play of color and provides added stability when compared to thin solid opal pieces. This stone has an excellent polish, no enhancement, and a natural origin from Australia, making it an authentic, ready to set specimen that will appeal to both collectors and designers seeking genuine Australian opal material.

For design and wear considerations, this elongated freeform tablet lends itself beautifully to custom pendants, inlay work, tapered ring designs, or bespoke cufflinks, where the slender profile can be shown off along a single axis, letting the color fields shift as the piece moves. The ironstone backing of Boulder Opal offers extra durability, which broadens your mounting options, especially for pieces that require a secure bezel or inlay setting. Care is straightforward, clean with a soft, slightly damp cloth, avoid harsh chemicals and extreme temperature changes, and inspect settings regularly to preserve the natural face of the stone. At The Natural Gemstone Company we pride ourselves on pairing high quality, untreated gemstones with personalized service, and we can assist with high resolution images, custom mounting suggestions, or sourcing complementary stones for a matched set. If you are creating a one of a kind piece or adding to a curated collection, this Australian Boulder Opal is a striking choice that combines vivid color play, a comfortable tablet profile, and honest, natural provenance. Contact The Natural Gemstone Company for availability, mounting advice, or to request additional photographs and measurements.