lot of 2, both are unmarked, includes:

one with a stamped shank and set with a row of four stones
width 5/8 inch, interior circumference 5-3/4 inches + gap length 1 inch, weight 17.6 dwt.

the other with stamping along the edges and arrows on the shank, featuring a single triangular stone accented by repoussé
width 11/16 inch, interior circumference 5-1/4 inches + gap length 1-5/16 inches, weight 16.4 dwt.