Carvings of this quality are rare and hard to find. they are usually lower quality with less detail, or have chips or discoloration, etc...
But this one has survived very well. A bit of very minor crazing can be seen in several areas, but it does little to detract from the overall value of this piece.
Overall size is 36mm x 23mm x 5.5mm thick
Weight: 20.6 carats
This stone has no matrix visible, and is mostly common opal, with a fair amount of color play across both sides.
One of a kind. You will receive the exact stone pictured.
Cheers,
Austin