Knock on Wood RingCarpe Diem
This cool handmade ring by Carpe Diem is an earthy ring imprinted with wood to give it a really interesting design. It comes in two finishes, Antique Silver or Oxidised Black - Both look stunning. It's a weighty ring, made from Silver and Metal Alloy which gives it a real masculine feel.
If you are looking for something just a heavy but with a much more simple design, check out the Lourd Ring by Vitaly Design.