Koroit Boulder Opal and Aquamarines Pendant

A large freeform Koroit boulder opal cabochon takes center stage, its warm honey-brown ironstone matrix crossed with dark, web-like veining that gives it a striking, one-of-a-kind pattern. Koroit boulder opal is prized for this natural matrix patterning fused directly to the host rock, making each piece genuinely unique and considerably rarer than solid opal. Two small round aquamarine cabochons in soft pale blue sit alongside it, adding a cool accent against the stone's earthy tones, and the pendant is finished with a hand-stamped diamond border along its lower edge, hanging from a substantial woven mesh chain for a bold, artisan feel.