Through today, the pictured sterling silver Love Knot Stud Earrings with Diamond Accents drop from $99.99 to $69.99 to $40 to $29.99 when you enter the code KP370000001019 at checkout at Kay Jewelers. These studs have friction backs. Also, check out these Round-cut Sterling Silver Diamond Earrings, which drop from $99.99 to $69.99 to $40.00 to $29.99 when you enter the code KP170000001013 at checkout. The diamond total carat weight for these studs may range from 0.04 to 0.06 carats. Order by May 11, 2017 at 2:00 p.m. EST to receive free overnight shipping. Sales tax is charged in most states.