Turquoise Ring J Stamp Mary

This older, very good looking, robin's egg blue natural U.S. turquoise ring features a high shine stone with tan under coloring and one slightly red black vein. The hallmark is simply J, and from all the searching we've done we believe this to be the work of William Johnson. Mary bought it in 2000 as #1180 of her cataloged rings. sz 6.75
08110818

Weight: 21.1gr
Item Dimensions: 2" long x .8"+silver work wide