Vintage silver and onyx bracelet

This beautiful vintage silver/onyx bracelet has been an absolute favorite of mine since the 90s, but I always felt it was a bit too large for me as it is approx 7.5" long, and my wrists are narrow. I am not sure of the silver concentration, as I could find no markings, but it did pass the "magnet test" so it is at least silver plated. I suspect its a .925, though. Regardless, a lot of attention was paid to the details of the design. I have tried to capture this in the pics. It will look beautiful with virtually anything!