1.28 Ct. Boulder Opal from Australia

Presenting a stunning natural Boulder Opal from Australia, offered by The Natural Gemstone Company, this specimen weighs 1.28 carat, and measures 7.01 x 6.19 x 3.16 mm, fashioned into a cushion shape with a tablet cut that emphasizes the gem facing, and finished to an excellent polish. The stone is opaque, with an intense color intensity that reads boldly across its surface, showing a multi color display that is immediately eye catching. There has been no enhancement to alter or improve this gem, it is fully natural and retains the original ironstone backing that defines boulder opals, adding inherent stability and a beautiful natural contrast. The tablet cut gives a broad, flat surface that allows the play of color to present in sweeping flashes, while the cushion outline softens the geometry and creates a harmonious profile for a wide range of jewelry designs.

Visually this Boulder Opal is remarkable for the way vivid greens and deep blues intermix across the tablet surface, with patches of electric green set against inky blue fields creating dramatic contrast and depth. The patterning is varied yet balanced, with column like stripes and cloud like patches that shift and recombine as the gem moves under light, producing a lively and dynamic appearance. The ironstone matrix along the pavilion edge frames the colored surface, grounding the bright tones and providing an organic earthiness that enhances the gem story. The intense color intensity and high polish mean the stone comes alive under both natural daylight and warm indoor lighting, making the play of color visible from multiple angles without the need to hold the gem at an extreme tilt.

For jewelry design the 1.28 carat weight and 7.01 x 6.19 mm dimensions make this Boulder Opal a versatile choice for rings, pendants, earrings, and bespoke settings that celebrate its tablet presentation. A low bezel or a flush setting will protect the tablet edge while allowing the color to remain a focal point, and open gallery work can permit light to interact with the opal face to enhance the shifting fire. Because of the ironstone backing, Boulder Opals tend to be more durable in everyday wear than thin solid opal slices, so this stone is an excellent candidate for a daily wear ring if set thoughtfully, or it can become the centerpiece of an elegant pendant where the tablet cut will read as a bold element suspended close to the skin. Designers will appreciate the cushion outline for its classic feel, while modern makers will value the tablet cut for its contemporary flat profile.

Care and provenance are important, and this opal from Australia arrives without any enhancements or treatments, making it a true natural gem from a respected origin. While Boulder Opals carry the supportive host rock that reduces susceptibility to cracking, standard precautions should still be observed, avoid sudden temperature changes, avoid prolonged exposure to water and harsh chemicals, and clean gently with a soft cloth and mild soapy water, never use ultrasonic or steam cleaners. If you wish to set the stone, consider a protective bezel or partial bezel to safeguard the tablet edge, and ask your jeweler to use secure settings that do not stress the stone during mounting. The Natural Gemstone Company can assist with further images, measurements, and guidance for setting options, and we can arrange professional photography or examine custom mounting ideas with your jeweler to ensure the finished piece showcases the opal to its best advantage.

This Boulder Opal is a one of a kind piece that combines intense play of color, excellent polish, and the reassuring stability of its ironstone base, making it an attractive option for collectors and designers who value natural character and Australian origin. If you are seeking a distinctive gem that will catch the eye and tell a story, this opal offers both the visual drama and the practical attributes needed for fine jewellery, and The Natural Gemstone Company stands ready to provide additional information, verification, and service to help you acquire and set this stone with confidence. Please contact us with any questions about this item, to request extra photos or video, to discuss bespoke mounting options, or to arrange secure shipping and certification, we are here to assist and to ensure your experience is professional and tailored to your needs.