3 Quality Koroit Opal Cabs/Freeforms set 90.81cts Nut/Pattern Fires double sided

I have for sale a nice quality set of 3 Koroit Opal Freeforms/Cabs from Queensland Australia. These weigh 90.81cts in total. They are all cut from the same rough nut. redder core, pattern mixed into the skins and exposed on each face. Fully polished all sides. The two ovals are 37x21x4, and 37x21x3.5mm. One with Blue/Greens on top face and nice Banded patterns on the back with multicolour Pink/reds/Green/Blue. The other has similar patterns with Reds/Golds on both sides.  back in a smaller area. The smaller stone has some matching pinfires. Nice lot. Make matching Jewelery, or add to a collection. Thanks for looking.