Sierra Nevada turquoise from Nevada set in fine silver with a sterling base and band. Oxidized finish. Photos taken in natural light. Color may vary slightly from screen to screen.
Ring measures size 7-7.25 on a ring mandrel. Fits like a size 6.5-6.75 because of the band width.
Ring face measures just over 3/4" round.
Band measures about 12mm at it's widest and about 8mm at it's narrowest.