Centering a fine & rare Solid Black Harlequin Opal
of 2.00ct approx. - 10mm x 8.5mm 
of Australian (Lightning Ridge) origin, 
displaying mesmerizing play of colours: 
emerald green & indigo to aquamarine blue with flashes of violet 
 
Opal is bezel set within an impressively looking surround of top quality round brilliant cut diamonds 
totalling 0.64ct approx 
of F/G color, VS clarity 
within a fancy openwork setting 
 
Mounted in 18K Yellow Gold 
boasting a thick and solid 3 mm shank
 
Total item’s weight: 6.1gr. 
Ring’s size: N (re-sizable) 
 
Ring comes in gorgeous vintage box - a perfect place to store it,
Accompanied by valuation certificate - valued at $21,500