Product Details

🔥 One‑of‑a‑kind natural Koroit Boulder Opal cabochon, hand‑cut and polished to a high dome. This freeform shield/teardrop shows gorgeous electric blue and teal fire dancing across a rich chocolate‑brown ironstone matrix, with flashes of gold and green when tilted in the light. Perfect centerpiece for a pendant, ring, or wire‑wrap project. Specs: Stone: Natural Koroit Boulder Opal (Queensland, Australia) Weight: 7.65 g / 38.25 carats Approx. size: 30 × 22 × 8 mm (penny shown for scale) Cut/Shape: Freeform shield cabochon, high polish Color: Blue/teal play‑of‑color with gold accents on brown matrix Treatment: None – 100% natural, untreated Condition: New, polished; matrix lines are natural to boulder opal (see photos) 📦 Ships fast & secure in a padded gem mailer within 1 business day. Combined shipping available — check my other listings for more opals and gemstone cabs!