This deep black beach stone is bezel set and rests on a wrap ring of cast sea urchin shell. The oxidized finish comes to life in all the detail it reveals where the urchin used to wear its spiny armor. Truly a beach and marine life tribute. 
 
Details:
Beach Stone (3/4 " x 5/8")
Band: 1/2"
Band: Recycled sterling silver
Finish: oxidized
Size: 7.5