Onyx and diamond tank ring

This 14k, onyx and diamond retro tank ring is incredibly cool. I love the geometry, texture, and the presence! This is a really special piece that you can wear day or night! It features 6 small round diamonds and the face measures 17.8mm x 11.4mm at the widest point. 

It is 14k, 6.37g and is currently a size 6.75 and sizable