Cash for your gold. silver, diamonds, coins and more in Bergen County NJ. 973-778-0800. Lodi NJ. Located minutes off Route 46. http://www.bergencountygoldbuyers.com. Highest prices paid. We pay top dollar on the spot for your diamonds, gold, estate jewelry and coin collections, loose coins, unwanted jewelry and more - and have a great selection of fine jewelry at prices much less than the malls and the NYC diamond district everyday! Diamond Buyers Bergen County, Gold Buyers Bergen County Coin Buyers Bergen County, Silver Buyers Bergen County Estate Buyers Bergen County, Jewelry Buyers Bergen County