This Magnificent Piece of Jewelry
is centering a Fine & Very Rare Australian Black Opal, 
 
oval cabochon cut 
of Lightning Ridge origin 
of 2.50ct approx. (12mm x 8.2mm) 
exhibiting the most mesmerizing myriad of colors: 
from Shining Celeste Blue & Intense Indigo Blue 
to Vivid Flame Red & Radiant Emerald Green
 
The beauty of this spectacular opal is truly dazzling, 
particularly under different lightings:
the gem displays the most superb spectrum - with flashes of violet & pink
 
Characterized by an immediately distinguishable dark body tone, 
Australian black opals are the most valuable opals
Having universal appeal, these gems are scarce & highly sought after & desirable by many. 
 
Opal is set within an impressively looking surround of 
baguette & round brilliant cut diamonds 
totalling 0.56ct approx 
of G/H color, VS/SI clarity 
 
Mounted in 18K White Gold 
boasting a thick and solid 2-4mm shank
 
Total item’s weight: 7.15gr. 
Ring’s size: M (re-sizable) 
For Official Ring Conversion Chart, please refer to: 
https://www.stpetersburggallery.com/single-post/ring-conversion-chart