Wavy Dual Font for Engraving ($10 Extra):None The rock is actually solid

The rock is actually solid iron with trace elements of nickel

and the tapered helix of metal grips the stone at an angle

The ring shown is 7mm in width

The Eccentric Edge Band ring has an offset hole so that a larger stone can be held than would normally be possible with a symmetrical ring

It is a very classy look

Wavy Dual Font for Engraving ($10 Extra):None The rock is actually solidThis is a beautiful ring. (Technically, I should say rings!) It is actually made from two separate rings that fit together to appear as one ring. The sides can be made even, or one side can be slightly wider than the other. Just mention that in the Comments. The two rings can be made in contrasting finishes. The rings above combine to make a composite ring 7mm wide in a polished and satin finish.