4.00 TCW 12.5x12.5mm Natural Beautiful Fire Opal Cabochon / Opal Stone / Cushion / popular Ethiopian Opal / Opal Cabochon / Opal Gemstones / 367

Opal. Our primary source of opal has been Australia up until 2008 when a new supply was discovered in the Welo province of Ethiopia. This new material is a hydrophane opal that can absorb and release water making it less inclined to craze which happens to many opals as they loose their water content

Carats : 4.00

size : 12.5x12.5 mm popular