"Katy" chunky statement ring in lovely warm 9ct gold with 3mm diameter round-profile band and a single stunning 8mm pink tourmaline cabochon,  set in cup setting.  The setting sits on top of the ring band so you can stack the ring with other gemset rings or wear them with another plain ring band.    
Size L½.
Hallmarked.
 
Available to commission in different ring size or colourway.