Identifying mark on a turquoise ring


I have a turquoise ring with a mark on I am trying to research, I don’t know anything about this type of jewellery so I am finding it quite difficult. It looks to me like the mark used by Craig Hyson although there is no accompanying signature/name. I am not sure if his pieces were ever left unsigned or if this would be attributed to another maker or unknown maker ?

Any help/guidance would be greatly appreciated,

many thanks

Hello and thanks for sharing. I did research on his hallmark. The leaf and name are two separate stamps, so it is likely he could have just used the leaf. The back of the ring wouldn’t have enough room for the other part of the stamp. However, I found several different artists who use a leaf hallmark.