Very interesting carnelian color molded glass cameo set in a turn of the century gold filled mounting.  What is so interesting about this cameo is the stylized design, almost like some of the earlier Victorian Egyptian Revival jewelry.  It is bezel set with a fan shank, measuring 9.6 to 2.7 mm.  The ring measures 9/16 inch wide, and is a size 7. Circa 1900.