Not all brutalist needs to be rustic, bold, a defiant stand towards a world that finds comfort in statism. Sometimes brutalism can be subtle, delicate, play with balance, enjoy the embracing need of a dainty feel, less succulent anyway still palatable for the wild souls.
Diaphanously is that.  The subtle side of brutalism, fine jewelry but one-of-a-kind, still bold, still a statement, a cultured sculpture for that different occasion where a slap would be too much.
Solid sterling, cast in a carved stone mold, forged and with a solitaire cultured pearl set in a drop of Shibuichi and a rustic branch like neck piece that clasps with a large hook. 
It measures around the neck 18 1/4 inches Approx.