14k yellow gold with a mosaic inlay of an American turquoise mined from Nevada called Number 8. Ring features a tension setting for a diamond or CZ. You can choose from yellow or white gold, the size and cut of diamonds/CZ and your choice of stones used from inlay. Choose from a variety of American turquoises or other semi-precious stones as well as the type of inlay. Ring shown here is a size 7.5.