Vtg Southwestern 3 AMETHYST + Stamped STERLING Silver RING Adjustable is Now 8

Vintage Southwestern 3 amethyst & stamped sterling silver tall ring Two of the amethysts are round and one is heart-shaped The geometric stamping wraps around the ring; cut along one side to be adjustable Right now, it is a size 8 - adjustable It doesn't appear to be signed - beautiful work - can't find another like it No damage just light tarnish - weighs 10.32 grams Please view pictures for detail & condition