


What do you think?
I have been seeking new companion stones for my vintage opal ring. I bought the ring when I was a teenager, and it is in the habit of popping the little stones out. It is very expensive to get a jeweler to find stones and replace the little ones. The little ones are 2 mm grey-green balls, and at one point I found some Malachite beads with holes drilled in them and replaced a missing stone with them. Now I found the ring stored away and I want to rehab it so I can wear it. Finding a 2 mm spherical gemstone is no easy task. I purchased some glass 2 mm undrilled balls that look exactly like Sapphire balls.
Just recently I found some 2 mm opal balls and I am wondering if it is worth acquiring them to put in my ring. They are listed as "natural" opals, and the seller doesn't speak English very well so my questions go unanswered.
What do you think? What kind of opals are the ones that are for sale? Would they last over time? Do you have any suggestions for replacing the little balls?