Gorgeous Schreiner NY big chunky jet cabochon high domed brooch.
Fabulous multi faceted oval glass stones reverse set.
Massive dome shaped jet cabochon is the center focal point, enormous in size and sits very high .
The gold colored prongs add elegance to the already magnificent brooch.
Measures 3 inches across , there are also large navettes and smaller navettes with chatons scattered in the brooch.