Sell GIA Diamonds

Selling your GIA diamond can be a challenge since most establishments aren’t willing to pay top dollar for loose stones. Luckily, is here to fill that void. Just like a good quality diamond, our team doesn’t cut corners on their pursuit of perfection. Clarity and transparency are at the core of our business values, which is why you can count on us to give you the very best price for your GIA diamonds..

A GIA–certified diamond is held to a higher standard than most other gems because they are put through a rigorous grading procedure that benchmarks them against a scale of excellence. As an institution that has also strived for excellence since 1980, we firmly believe that selling your GIA diamond with us is the only solution to getting the highest valuation for your stone. Rely on the expertise of our team to provide you with a secure means of cashing out on your stone. We have been the nation’s preferred choice for receiving competitive rates, and we have continuously delivered on that promise. In a nutshell, our simple, 3-Step Process is fast, easy, and most important safe, and our team at would be more than happy to assist you in selling your GIA diamonds.

We buy diamonds of all cuts, colors, and clarities.



Round Diamonds

Marquise Diamonds

Oval Diamonds

Princess cut Diamonds

Radiant cut Diamonds

Emerald cut Diamonds

Fancy Yellow Diamonds


Easy 3-Step Process

Step 1:

Get an online watch, jewelry, or diamond quote.

Step 2:

Request a pre-labeled Easy-Ship Box and mail in your item.

Step 3:

After verifying the item, we will contact you with a buy price or consignment terms.


The Purchasing & Consignment Division of Gray & Sons

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