For 25 years we have been one of Americas strongest buyers of small diamonds, large diamonds five carats and larger, and rare diamonds. We maintain a national client base and are a buyer for all diamonds, fine watches and jewelry. Therefore, when we buy your diamond, we can pay a premium over the current local market price. Before you sell any large diamond, contact us first for our free, no obligation offer.

Fast payment guaranteed! Get cash in a day or in 5 minutes in our Manhattan office. We have a nice safe secure and friendly place to sell your diamond.

We here at Sell-Diamonds.com are GIA diamond buyers, AGS diamond buyers, EGL diamond buyers. Whether your diamond is certified or not we can safely, confidential and quickly finalize the transaction with our on staff gemologists. Not only are we diamond buyers we are also gold, jewelry, coin and fine watch buyers we are watch buyers and gemstone buyers.

* All insured packages are fully guaranteed for loss or theft for the FULL amount of the coverage.