Name: Ethiopian Smoked Black Opal Rough
Size: 21 x 13 x 8 mm
Weight: 11.40 carats
Color Play: Strong red, orange, and green fire
Treatment: Smoked and dyed to enhance color vibrancy and contrast
Code: A---57
Origin: Ethiopia
Note: This opal has undergone dyeing and smoking treatment to enrich its dark body tone and amplify the brilliance of its color play — a common enhancement for Ethiopian opals.