What a great looking chunky ring!
A very beautiful green Turquoise stone is bezel set in a golden brass and edging atop this ring.
The top piece measures 1" across.
The sterling silver band shank (size 7) is a chunky round shape and is adjustable at the very top!
I found this new artisan at the Santa Fe R.R. Artisan Market on my 2017 trip to New Mexico.