Copper? Cuff Bracelet with Pale Yellow Gems

Copper? Cuff Bracelet with Pale Yellow Gems Inner circumference measures about 7". I am unsure of the material of the gems. Possibly copper but I am not sure. Patches of darker parts, marks and signs of wear. Preowned bracelet, sold as shown - I am unsure of material type(s) because of this. Pictures show different angles for you to review - while I attempt to note any defects, some tarnish/signs of wear may be visible that are not otherwise stated.