Native American and Southwestern Jewelry

lot of 3, includes:

a stamped link bracelet set with three stones; not marked
width 1/2 inch x length 7-5/8 inches, weight 12.4 dwt.

a pair of pins, both set with a single stone; not marked
height 1 inch x width 1-3/4 inches (each), combined weight 7.4 dwt.

lastly, a channel inlaid cuff bracelet; etched tIH
width 1/2 inch, interior circumference 5-1/8 inches + gap length 1-1/8 inches, weight 11.7 dwt.