It is no exaggeration to say that I have not been able to lay my hands on high quality Mexican Fire Opal (let alone any old Mexican Fire Opal!) for years. These are exceptionally pretty, beautifully cut, with excellent colour and shine. 3-4mm faceted roundels, amongst some of our finest.
It is a rare stone and as I say one that can be hard to get- so get whilst the getting is good!