Natural Charoite 30.1ct Oval Cabochon

A large oval charoite cabochon with the species' signature swirling, fibrous texture in deep violet-purple, shot through with paler lilac and silvery-lavender streaks that flow across the dome like turbulent water. A bright silky sheen catches the light along the lower right of the stone, following the direction of the fibrous structure beneath the polished surface, while darker near-black zones add depth and contrast to the swirl pattern.

Charoite is found in only one place on Earth, the Chara River region of Siberia, Russia, where it formed through the contact metamorphism of limestone by alkaline igneous intrusions. Its distinctive swirling texture comes from interlocking fibrous crystals that also produce the silky sheen visible on well-polished pieces. Untreated and natural. At 30x20mm this is a substantial cabochon well suited to a statement pendant or a focal piece in a collection, and its single-locality origin makes it a genuinely rare material among ornamental stones.

Natural charoite, Russia, sold loose.