Time worn Sky Blue Turquoise Navajo Ring in Sterling Silver with Stamp Decoration Size 9

Time worn vintage Navajo sterling silver stamp decorated ring. It is set with a rectangular sky blue turquoise stone. The ring has bright white color and is likely .999 silver. The stamping is classic with arrows and the silver has smooth wear. Size 9 and it measures 1/2" wide. Weight: 5.6 grams. Hallmarked with a conjoined JT and sterling.