Please help identify ring

Please help with this ring.
I would like to identify the artist and the symbols on the ring.

P1130399

Welcome to Turquoise People. Can you tell us anything about the ring, how long you have had it, where you purchased it? I can’t find anything on that mark, but maybe some additional information will help. Also, please take a picture of the top.

Here are some additional photos - ring is a gift from a friend here in Colorado. Thank you for your help.

![best%20P1030981%20-%20Copy|690x458]upload://cjXO2saKVaw99nrPenLEMY1hgzg.jpeg)

![P1030996|690x458]

I still couldn’t find anything on the hallmark. Colorado is known for some good turquoise and maybe this is an anglo smith there. I have seen really nice Villa Grove that looks similar to this.

https://www.fourwindsgallery.com/product/vintage-navajo-sterling-silver-wide-cuff-with-large-cabochon-of-villa-grove-turquoise/