29 Aug 2016 Jewelry 24 Designer Layering Necklaces Under $50 Each Right now, Century 21 has a great selection of designer layering necklaces on sale, with many priced under $50 each. (All images courtesy of Century 21) 1 // 2 // 3 // 4 // 5 // 6 // 7 // 8 9 // 10 // 11 // 12 // 13 // 14 // 15 // 16 17 // 18 // 19 // 20 // 21 // 22 // 23 // 24