Sell GIA Certified Diamonds Worldwide

Sell GIA diamonds worldwide to WP Diamonds. As leading international diamond buyers, we work with customers around the globe on a daily basis.

Sell GIA Certified Diamonds Worldwide

Sell GIA certified diamonds to the leading, international diamond buyers. WP Diamonds offers a global GIA certified diamond buying service. No matter where you are in the world you can send your GIA certified diamonds to us for purchase or visit one of our offices located in the United States, United Kingdom, Japan and Hong Kong.

We update our prices weekly according to the very latest market conditions to ensure we offer you the best possible price.

Get A Price Quote

The GIA Grading System

We place a significant amount of trust in the GIA grading reports that are produced and will be able to give you a very accurate price estimate based on the information contained within the certificate.

Selling GIA Diamonds To WP Diamonds

Our service is fast, simple and secure and we will wire you the proceeds from the purchase within 24-48 hours after we have received your acceptance of our offer.

With offices all around the world, WP Diamonds knows the global diamond market. As a division of largest recycled diamond buyer in the US and Europe, we can offer more money for your diamonds, jewelry, and watches than a jewelry shop or pawn broker.

How It Works

1. Price Quote

The first step is to complete our online form. Include a copy of your GIA certificate or the GIA certificate number (if it dates after January 1, 2000) for the most accurate price quote.

2. Send Your Diamonds To Us

Once we have provided a price quote we can then provide free and fully insured shipping. Diamonds should be sent loose to WP Diamonds New York office or one of our regional offices and not set/mounted in jewelry for importation purposes. We recommend you find a reliable and quality local jeweler who can remove any diamond from its setting.

3. Commercial Invoice

We will help you create the equivalent of a Commercial Invoice and you should include 3 copies with the shipment for importation tax purposes.

4. Or Make An Appointment

To make an appointment to sell your diamond in person in the UK, US, Japan or Hong Kong call + 1 (646) 758 0270.

5. We Value Your Diamond

When your diamond arrives at our offices we will notify you of its arrival and perform an expert valuation. Our final price will be within the price range stated – if the diamond is not damaged or in poor condition.

6. Get Your Final Price

Once you accept our final offer, we get you paid. However, there is never any obligation to sell, if you refuse our offer, we return it to you free of charge.

Important Shipping Information

If self-sending, you must provide us with the tracking number, estimated date of arrival, courier, and address from which the diamond was shipped. We recommend that all shipments are double boxed (box-in-a-box). A small box inside of a medium box. We can advise you of all packaging instructions by calling +1-646-758-0270.