Sz10.5 Vintage Native American Sterling and turquoise ring. Nice, old, unusual ring with a hallmark I don't recognize.
All precious metals are tested and guaranteed, any Native American jewelry referred to as Silver or Sterling is guaranteed to be a minimum of 90% (coin) silver and possibly higher content. Most cuff bracelets are shown photographed on a 6 woman's wrist and will include a photo showing the inside circumference where the metal tip meets the number on the tape measure.