Centering a Magnificent Boulder Australian Opal 
of Oval Shape 
of 6.5mm x 8mm, 
exhibiting myriad of vivid colours: red, orange, yellow, green, blue, violet 
 
6-claw set within an intricate wire-work frame 
accented by 2 round diamonds 
 
Shank's thickness: 3mm 
Dimensions of the front: 15mm x 13mm 
Total item's weight: 3.00gr. 
Ring's size: M (re-sizable)
 
9K Yellow Gold
Circa 1950's 
 
Comes with valuation report