This 7.2ct natural solid crystal boulder opal from Queensland reveals soft green fire glowing through its translucent opal body. This gemstone combines crystal transparency with sandstone backing, creating a gentle effect where the green color appears to shimmer within the stone. The delicate play of color makes this piece perfect for natural, organic jewelry designs with earthy appeal.

Expertly cut and polished into an oval cabochon measuring 15.9 x 12.5 x 5.6 mm, this natural gemstone offers comfortable proportions perfect for everyday jewelry. The translucent quality allows light to pass through, creating soft depth that changes throughout the day. This size works beautifully for sterling silver pendants where the glowing green can shine, or set in yellow gold or rose gold for warm, bohemian style rings. The stone pairs well with other natural gemstones for layered, casual jewelry looks that emphasize natural beauty over flash.

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 sandstone backing that crystal boulder opals are known for. This type offers good durability thanks to the backing material while maintaining attractive translucent character. The 5.6mm depth provides solid structure for comfortable everyday wear in pendants or occasional wear in rings.

As the official October birthstone, this natural gemstone carries symbolic meanings of creativity, passion, and inspiration. The soft green glow creates a peaceful, natural aesthetic perfect for casual jewelry, nature lovers, and those who appreciate unique gemstones with organic character. This accessible stone offers beautiful color at a friendly price point.

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