Here is 'BEAUTIFUL OPALS'...
The only sad thing about this opal is, it's not 100% natural. This is all DOUBLET OPAL.
Some dealer may say "IT'S REAL"...but what they meant is that an opal has been cut/sliced, glued on another layer and color has been enhanced to look better than its original condition!!
So, you can be the judge... do you call it is
still real or not real??
Another sad thing about this, is that opal's beauty is not 'forever'. The moisture or natural air can change or lose its beauty, so its quality usually can not be guaranteed...
If you are a smart buyer, sure you'll understand how to select one in future!! Please buy smart.