Modernist Silver and Blue Stone Flower Pendant-Reduced!

Reduced from $125.00! This is a pendant/pin with an unusal flower-like form topped by a blue stone. When worn as a pin, it can be flower-side up, as a pendant it is upside-down and becomes an abstract design. It appears to be by an American studio, circa 1960s, but it is totally unmarked. I am confident that it is sterling silver. I don’t know if the stone is lapis--it doesn’t have any gold inclusions. 25” chain is included.