Southwest Sterling Silver and Purple Stone Ring Size 6

Sterling silver and purple stone Southwest ring. I don't know what the stone is. Size 6.  The front is 9/16" tall x 5/16" wide.  The front of the shank is split into 3 sections. There is a silver bead on each section beside the stone.  Stamped sterling.  This is a new ring in good condition.  Thank you for looking and let us know if you have questions.