Druzy Crystal Ring

A druzy crystal in a gold-tone band, left open at the back.

Druzy is a crust of tiny quartz crystals grown over the surface of a stone, so the face is never flat and catches light the way frost does on a window. Quartz is the stone kept for clarity, and this is its least tidy, most alive form. Each stone is its own shape and the band is worked around it, so no two rings match.

It comes in royal blue, lake blue, rose and the uncoloured natural crystal. The open band adjusts, which makes it the easy gift when you do not know the size.