Vintage sterling silver brooch featuring the Hebrew name of God, "Shaddai" (שַׁדַּי). The piece is a type of Judaica, which refers to objects used in Jewish rituals or for decoration. 
The central design includes a Star of David with the Hebrew letters for "Shaddai" in the middle. 
The outer ring of the brooch is decorated with cutout Hebrew letters. 
The brooch is likely a vintage item, with some sources dating similar pieces to the 19th century. 
The Hebrew word "Shaddai" is one of the names of God in Judaism and is often found on ritual objects like mezuzahs and tefillin. 
WEIGHT APPROXIMATELY 10.2 GRAMS
MEASURES APPROXIMATELY 1.75 “ wide
Not marked but tested