Native American and Southwestern Jewelry

lot of 3, includes:

a mosaic inlay Sunface cuff, set with turquoise, jet, coral, and shell; etched with a trader/pawn code EXXX
width 2-1/4 inches, interior circumference 5-3/8 inches + gap length 7/8 inch, weight 36.7 dwt.

a wide cuff with turquoise and coral chip inlay; not marked
width 2 inches, interior circumference 5-5/8 inches + gap length 7/8 inch, weight 84.1 dwt.

lastly, an example set with three rows of beveled turquoise stones; not marked
width 7/16 inch, interior circumference 5-3/4 inches + gap length 7/8 inch, weight 17.4 dwt,