It is made of rhodium plate sterling silver and rhinestones. It is fitted as a brooch and also has a hook to be used or a pendant or enhances. It comes with a snake chain chocker 15 inches long including the closure. (14 inches long without including the closure).
The closure has 3 rhinestones. Both the brooch/pendant and the chain are marked Sterling. The metal and most of the stones are in very good condition. Three of the large stones, prong set lost some light from their original condition.
From left to right, numbers 3,4 and 6. Remarkably, the tiny (1.5 mm stones) are all present but not all are sparking.
Nevertheless, this is a remarkable, splendid piece of vintage/antique jewelry of the deco era.