Substantial 43.22ct real Queensland Boulder Opal

What an amazing opportunity to own a real Winton matrix boulder opal from Queensland, Australia! The intricate formations of its matrix curve and twist in a dance locked in stone accented by pops of green, purple, and gold play of color from the opal held inside its structure. This large example measures a whopping 36.2mm x 16.5mm x 6.4mm and will look amazing in any setting you put it in. Untreated!!!