Jewelry Stores in Platteville, WI Helker Jewelers80 E Main StPlatteville, WI, 538186083482127Earth's TreasureJewelersJewelry StoresManufacturing CompaniesJewelry Island Style & More1130 Camp StPlatteville, WI, 538186083483769Jewelry StoresShow MoreSee AlsoJewelers