Sterling Silver Opal Ring October Birthstone

Truly a one of a kind sterling silver opal ring - size 5.75 with another sterling silver stacking ring (same size). Both the stacking ring and the band in the opal ring are hammered and in excellent condition with no/minimal scratches. The stone is a natural opal (not lab created. It is smooth on the bottom (for comfort) and has uneven facets on the top for an earthy/artistic look. The prongs are boho style. The rings were purchased on ETSY from a jeweler. They are stunning!!!