Gents Welsh Dragon Ring - Y Ddraig Goch
 
"There he lay, a vast golden dragon, fast asleep, a thrumming came his jaws and nostrils and wisps of smoke but his fires were low in slumber. Beneath him, under all his limbs and his huge coiled tail, and about him all sides stretching away across the unseen floors lay countless piles of precious things. Gold wrought and unwrought, gems and jewels, and silver red-stained in the light"
 
JRR Tolkien. 
 
Also available for ladies here
 
Sizes P to W