This 7.22ct natural solid crystal boulder opal from Queensland displays soft green fire glowing through its translucent crystal body. This gemstone combines crystal opal transparency with boulder opal's natural ironstone backing, creating an ethereal effect where the green color appears to float within the stone. The gentle glow makes this piece perfect for nature inspired jewelry designs.

Expertly cut and polished into an oval cabochon measuring 22.7 x 12.4 x 4.1 mm, this natural gemstone offers generous size perfect for statement pendants or bold rings. The translucent quality allows light to pass through the stone, creating soft depth that changes throughout the day. This size works beautifully for sterling silver pendants or rings where the glowing green can be the focal point, or set in yellow gold or rose gold for a warm, organic look. The stone also pairs well with other natural gemstones for bohemian style jewelry designs.

Completely natural and untreated, this is genuine solid Australian crystal boulder opal, not a doublet or triplet. The authentic Queensland origin guarantees you are receiving a natural gemstone with the characteristic sandstone backing that crystal boulder opals are known for. This type offers good durability thanks to the backing material while maintaining attractive translucent quality. The 4.1mm depth provides solid structure for everyday wear in pendants or occasional wear rings.

As the official October birthstone, this natural gemstone carries symbolic meanings of creativity, passion, and inspiration. The soft green glow creates a peaceful, earthy aesthetic perfect for casual jewelry, nature lovers, and those who appreciate unique gemstones with organic character and affordable beauty.

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