Boho Wide Sterling Silver Band Ring with Quartz Crystal Size 7

Vintage Boho sterling silver wide band ring that is set with a single white healing quartz crystal stone. It also has appliqué work.  Photos were taken in the sun. Ring measures 3/4" wide at center front and tapers to almost 1/2" in the back. Weight: 5.2 grams. Marked 925. Tarnished and stone has surface wear.