Vintage Pin Carl Art Sterling Silver Bow blue topaz Rhinestones

This is a well-crafted sterling silver and rhinestone brooch or pin, made by the Carl Art jewelry company of Providence Rhode Island. It is a pierced bowl with four topaz blue colored rhinestones. The piece is in great shape, and the clasp works well. It weighs 4.5 grams and is just under 2 inches (50 mm) across. It could be polished a bit. It is signed with the Carl Art logo on the back of CA and arrow. Carl Art made jewelry from 1936 to 1976, but based on the design, our guess is that this is a 1960s or 1970s piece.