Coral-tone shell necklace with gold-tone hoops

Coral-tone shell necklace with gold-tone hoops. I think the coral-tone beads are a dyed shell of sorts, it as some texture and some abalone like shading. Make an OK sign with your hand 👌. That circle your thumb and finger make is about the size of the gold-tone circles in the necklace. There is no clasp, this slides on overhead. If you knew how to attach one, this would also make an awesome belt!