While supplies last, this LOIS by Lois Hill Mom Disc Sterling Silver Necklace drops from $129 to $38.70 at Kay Jewelers and ships with free overnight shipping through May 11 at 2:00 p.m. ET. This is the lowest price we found by $70! This necklace features a sterling silver disc embellished with a scroll design, and an 18-inch chain with a lobster clasp. On the back, it has hammered finish with the word "mom." Sales tax is charged in most states.