This 23.21ct natural pipe crystal boulder opal from Winton, Queensland, Australia, is a polished elongated gemstone with bright orange, yellow, and green fire.
Measuring 41.7 × 13 × 5.8 mm, this cabochon is cut and polished on both sides, giving jewelers and collectors versatile design options.

Pipe crystal opals are rare formations created when opal fills ancient fossilized structures, producing gemstones with unique translucent bodies and vibrant fire. This opal glows with neon orange, golden yellow, and vivid green flashes that shift beautifully under natural and artificial light.
The double sided polish enhances its brightness and ensures it looks stunning from every angle.

Guaranteed 100% natural and untreated, this gemstone is not a doublet or triplet.
It is ethically sourced from Winton, one of Queensland’s world renowned opal fields.
Its substantial size, vibrant fire, and polished finish make it ideal for custom jewelry, whether a bold pendant, luxury ring, or collector’s display piece.

As the October birthstone, opal symbolizes creativity, inspiration, and emotional strength.
At 23.21ct, this gemstone offers both beauty and rarity, appealing to fine jewelry designers and collectors seeking a standout Australian opal.

We will ship this opal securely in our signature Opal Galaxy gift box for a premium unboxing experience.