Clogau Onyx Signet RingA powerful protective symbol, this Black Onyx Signet Ring is by turns elegant and masculine. Set in sterling silver, adorned with 9ct rose gold containing rare Welsh gold, the stone at its heart is a beautiful shield of strength. Available in sizes J Z its sure to fit any finger. Product Code: 3SGNT0199 Ring Shank thickness (mm): 1. 8 Ring Shank width (mm): 1. 8 Ring Motif height (mm): 3. 5 Ring Motif width (mm): 8 Can this ring be resized? No Ring