This crystal boulder opal from Queensland shows bright flashes of warm orange and yellow fire dancing through its soft translucent body. The colors have a sunny, vibrant quality with bursts of lime green adding contrast to the warm tones. The fire moves across the surface in streaks and patches, creating an active, lively display that shifts constantly with movement. This pipe opal formation gives it that clear, glassy quality that really lets the colors shine through.

At 15 x 7.2 x 3 mm and weighing 2.04 carats, this elongated teardrop has a sleek, elegant profile that works especially well for pendants. The freeform shape follows the natural contours of how the opal formed, giving it organic character while still being refined enough for fine jewelry. It would look great in custom jewelry settings with sterling silver for a modern casual look, or you could go with gold to play up those warm orange and yellow tones.

This is completely natural solid opal with no treatment, keeping its ironstone backing intact. Not a doublet or triplet, just authentic Queensland crystal boulder opal from a pipe deposit. The warm color palette is less common in crystal opals, which usually lean toward cooler greens and blues, so this one has a bit of a unique look. The translucent quality and bright fire make it more eye catching than typical pastel crystal opals.

As the official opal October birthstone, this stone represents creativity and hope. The warm, sunny colors give it an uplifting, cheerful energy that's perfect for everyday jewelry or meaningful gifts. For anyone wanting authentic Australian opal with distinctive warm fire and an elegant elongated shape, this crystal boulder offers quality at a friendly price.

This crystal boulder opal will arrive securely packaged in an Opal Galaxy luxury gift box, ready for professional jewelry setting or safe storage.