14.8ct Semi-Black Opal – £14,210

Posted by Australian Opals on May 24, 2011

A large top quality opal with a very rare and pretty Pentagonal Harlequin pattern. The opal has a bright and sparkling play of pentagonal shaped colour patches in crisp orange, turquoise, fresh green and purple sparkling continually over the large face of the opal. Sparkling bright fire is evenly spaced over the face, always showing its full potential. Shows great in all lights.


Origin Lightning Ridge
Category Semi black Opal
Play-of -colour Multicolour
Pattern Pentagonal Harlequin
Body tone N5
Brilliance Scale 4.5
Clarity Opaque
Cut Medium low dome
Shape Oval
Weight (carat) 14.80
Size 23.3 x 19.0 x 5.0 mm
Polish High Quality


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