Native American and Southwestern Jewelry

lot of 5, none are marked, sizes include:

height 1/2 inch x length 3-1/2 inches x width 2-1/2 inches, weight 34.5 dwt.
height 3/4 inch x diameter 2-1/4 inches, weight 13.6 dwt.
height 5/8 inch x diameter 2-5/16 inches, weight 13.2 dwt.
height 5/8 inch x diameter 2-1/4 inches, weight 13.8 dwt.
height 5/8 inch x length 2-3/4 inches x width 2-1/4 inches, weight 15.1 dwt.