Vintage Modernist Brutalist Necklace with Large Lapis Lazuli

Vintage Modernist Brutalist Lapis Lazuli Necklace set in Brass. Very large stone,2 X 1.5 inches.. Approx 16 inches around neck. Total length is 18 inches (includes stone). The piece holding together the stone is very shiny, the back two "arms" seem to be more faded, I believe they are brass. The necklace really only shows the front part, which is beautiful and shiny along with the stone. Very unique piece and gorgeous stone!!! You will get lots of compliments on this necklace!