Australian Black Opal from Lightning Ridge
12.5 x 8.52 mm
This opal is colorful flashy.
Oval shaped worthy of any type of jewelry
Brilliant full electric welo cabochon
Potch and Opal mixed Certified
25.6 mm long
Big Australian Opal
described as blue with the Certification.
This is something special it is a mix of Potch and Opal and it is stunning
12.3 x 18.4 mm
Freeform opal from Australia
Australian Black Opal