These magnificent Pendant features 
Australian White Solid Opal
of impressive & rarely encountered size:
20.00ct approx. (40mm x 23mm in its widest part), 
of very unusual triangle shape
The gem is displaying 
a truly unique spectrum of colours,
with striking flashes of fiery red & orange 
The beauty of this spectacular opal is truly dazzling, 
particularly under different lightings: 
the gem displays the most magnificent spectrum
The opal is set in 
secure 9K Yellow Gold 8-claw mount, 
with "open" back setting, 
joint to a solid bail (stamped 375)
Total item's weight: 9.1gr.
The piece comes in a box, 
accompanied by valuation
* chain is for illustration purposes only