1.81 G/I1+ 14K 4-prong stud earrings, with screw backs

1.81 G/I1+ 14K 4-prong stud earrings, with screw backs, 5.9mm x 3.6, faceted girdles, 4-prong baskets, with screw backs.  Can be changed to friction posts if need, +$20, eye clean, black carbon pinpoints under 10X magnification.