sz6.25 Vintage Native American sterling high grade spiderweb turquoise ring. Weight and measurements in pics. Fantastic ring from the third quarter of the 20th century. Very high grade turquoise, possible Bisbee. Silver polish residue in pics will be removed before shipping. Most rings are shown on a a ring sizer in the pictures and the size is typically given at the beginning of the title and description. Women's Size 6 Ring.