If you are looking for a unique Brown Opal Cabochon Stone with vibrant pin-fire flashes of green, orange, and red, this 3.65 Ct gem is an excellent choice. The smooth cabochon cut and size (13 × 10 × 5.5 mm) make it perfect for rings, pendants, and fine jewelry designs. This natural, untreated stone is AAA quality and sourced directly from Ethiopia, trusted by jewelers and jewelry makers for custom work. It also makes a meaningful October birthstone gift for someone special.
If you are searching for more options with similar quality, you may also like our Opal Cabochon Stone 3.85 Ct, which offers strong fire and excellent clarity.
Brown Opal Cabochon Stone 3.65 Ct – AAA Natural Ethiopian Opal
✦ Stone Name: Ethiopian Opal (Natural)
✦ Size: 13 × 10 × 5.5 mm
✦ Shape: Oval
✦ Weight: 3.65 Carats (Approx.)
✦ Fire: Pin-fire (green, orange, red)
✦ Treatment: Natural Stone
✦ Origin: Ethiopia
✦ Color: Brown
✦ Cut: Cabochon
✦ Birthstone Month: October















