Have you realized how difficult to find a matching pair in 'Australian solid Blach opals' ??!!?
It's not just difficult or too hard we're talking about here... It's 'extremely rare' and it's 'impossible' to satisfy or guarantee anyone to find a perfect matching!!
And what's interesting about this gemstone is, even when you have found a decent pair of Black opal, it often reveals another kind of colors and characters under the different lightings!
So my point is... don't worry whether you'll be lucky to find a good pair or not, just enjoy each every piece of quality opals because they always change their 'beauty' under the different circumstance and any quality opal is a good opal at the end of the day!!!!
True or not?