Rosarita is a red glass which is gold slag glass from the gold refining process back in the 1960's & '70's. In the 1980's they changed the process and this beautiful red glass  isn't produced anymore.
 
This comes with some absolutely stunning patterns, as seen in some of my other pieces.
 
I have set this stone in a very plain bezel with handmade silver drops on a filigree band.
 
Rosarita Size: 21 x 12.5mm
 
Size: UK Q 1/2.   USA 8 1/2.