Serpentina is power, wrapped in gold.  
A detailed snake coils around your finger, tail to head, with striking black stone eyes. The open, adjustable cuff design lets it sit comfortably on any finger — no sizing needed. 
There’s movement in the scales, weight in the form, and a little edge in the stare. It’s not dainty. It’s intentional. 
Wear it solo as a talisman, or stack it with Solstice or Zephyr for contrast: smooth coils + hammered facets. 
Tarnish-resistant, daily-wear ready, and made for those who like their gold with a story.