Diamonds in Manville, NJ Jewelry Exchange113 S Main StManville, NJ, 088359086853030Buy GoldBuying GoldBuying JewelryDiamond ExchangeGold BuyersJewelersJewelry BuyersJewelry EngravingJewelry Repair ShopsJewelry StoresJewelry Supply Store Show MoreSee AlsoDiamond Buyers