4 Nice Cut/Polished/Treated Matrix Opals 46.5cts Andamooka Australia Blue/Purples

I have for sale 4 nice Cut/Polished and Treated Andamooka Matrix Opals from Australia. These weigh 46.5cts in total. There is 2 Squares and 2 Paralleogram shaped stones here, mostly Blue/Purple Fires over and through them, also some Greens in a few places. These are Great for making Pendants and similar, or adding to a collection,..,  Thanks for looking,.,.,.