This 52ct natural boulder opal pendant necklace from Winton, Queensland, displays vibrant blue and green fire flowing through its polished brown ironstone matrix. Ready to wear on an adjustable black cord, this opal necklace showcases the exceptional quality and color intensity that makes Winton boulder opals highly sought after worldwide. The substantial size combined with brilliant color creates impressive presence perfect for making a bold statement.

Expertly cut and polished into an organic freeform shape measuring 32 x 21 x 7.5 mm, this natural gemstone offers generous proportions that command attention. The smooth high polish enhances the vibrant blue green fire while preserving the authentic character of the ironstone backing. The adjustable black cord allows you to customize the necklace length to suit any neckline, making this opal jewelry piece versatile for everyday wear or special occasions. The drilled hole is professionally finished and secure for safe, comfortable wear.

Completely natural and untreated, this is genuine solid Australian boulder opal, not a doublet or triplet. The authentic Winton origin guarantees you are receiving premium quality material from one of Queensland's most celebrated boulder opal regions. At 52 carats, this pendant offers substantial visual impact that works beautifully as a standalone statement piece. If you prefer a different setting, the pendant can easily be removed from the cord and set in yellow gold, white gold, rose gold, or sterling silver to create a custom jewelry design.

As the official opal October birthstone, this natural gemstone pendant carries symbolic meanings of creativity, passion, and inspiration. The flowing blue green fire combined with polished ironstone creates a dynamic aesthetic that appeals to anyone who loves genuine Australian gemstone jewelry with bold color and substantial presence.

This boulder opal pendant necklace will arrive securely packaged in an Opal Galaxy luxury gift box, ready to wear immediately or present as a memorable gift.