Well Matched, Channel Set Turquoise featured in this Fashionable Design of Native American Workmanship Unfortunately, this ring Is Not Signed or Marked It is Sterling Silver and I believe it to be Navajo in Origin Crown measures 3/4 of an Inch by 1 & 1/2 Inches and Total Weight is 8 Grams Ring Size is 7 & 1/4 Well Made, Elegant and Fashionable with a Large, Bold Southwest Native American Statement Priced to Sell for $98 from The Genuine Stoner Closet