Gold Buying Service of NJ, in Hazlet, New Jersey, has a full team of jewelry brokers to buy your unwanted gold. We also purchase silver, platinum, diamonds, precious gems and coins. We pay the highest prices in the area and will beat any competitor's price.Since 1978 we have been running this family owned business with customer satisfaction at the forefront. We have our own gemologist that has always had a passion for studying gems. If you are in a bind and have unwanted gold, silver, platinum, diamonds, precious gems and coins, we can help you out.