If you are looking to sell your diamond jewelry or an antique brooch, or that inherited gold coin, look no further. GJ Inc., will make it quick and easy to sell your jewelry for cash. We are an estate diamond and jewelry buyer, located in the Diamond District of New York City. For our fast, fair, reliable, friendly, and confidential buying services please visit us today.

How We Work?

We will examine your jewelry and use the most up to date New York Market price to calculate the value. You can rest assured you are dealing with a trustworthy and licensed company. We are also proud to be a certified and registered precious metal dealer.

Why Choose Us?

GJ Inc., works hard to make the experience of selling your jewelry pleasant and HONEST. We guarantee top payout for your jewelry and our combined 35 years experience in the jewelry industry will help us to appraise your goods accurately.We want you to shop around so when we make you an offer you will know it’s the highest and fair. Your experience will be confidential and you will be paid on the spot in the method of your choosing either by cash or check