Jewelry Stores in Franksville, WI Diamond Plaza10009 Northwestern AveFranksville, WI, 531262628848158DiamondsJewelry StoresMoissanite Engagement RingShow MoreSee AlsoDiamondsGold, Silver & Platinum Buyers & DealersJewelry AppraisersJewelry BuyersJewelry Engravers