Vintage Amethyst Purple Ring, Sterling Joseph Esposito ESPO Ring

Vintage Sterling Silver Joseph Esposito ESPO Sig Ring Size 7 *Joseph Esposito sterling and purple stone chunky mod ring *Marked 925 ESPO/Sig. Tested for silver *Mod style, nice and solid. *Oval amethyst purple stone - I'm not sure if this is amethyst or some other purple quartz stone, but it has a lot of beautiful striations *Size 7 *In very good vintage condition, minor signs of wear appropriate to its age