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How To Sell GIA Diamonds

The GIA gemological laboratory represents the gold standard in diamond grading and identifying gem stones. The GIA laboratories around the globe are staffed by expert diamond graders and gemologists. With a constant drive towards excellence WP Diamonds places a great deal of trust in their grading standards. Sell GIA diamonds in the UK.

GIA Diamonds

Instant Offers On GIA Diamonds

WP Diamonds offers very accurate valuations for your diamond jewellery based on the GIA grading report that accompanies your diamond item. For most Round Brilliant diamonds we make Instant Offers. We promise to pay you the exact amount quoted if the item arrives in excellent condition and is exactly the same item as stated on the certificate number you have provided.

Accurate Reports Through GIA

The grading reports produced by the GIA are always very accurate and WP Diamonds places a significant amount of trust in the GIA reports. So much so that for all Round Brilliant stones with genuine reports, we can offer a specific dollar amount for your diamond item.

For all other GIA certified diamonds we will provide you with a highly competitive price range based on the details of the certificate. Simply provide us with the cert number or a copy of the GIA report in order to receive an accurate price range.

GIA Experts

WP Diamonds has a team of GIA trained expert gemologists who will verify that the credentials of your certificate check out and simply confirm the authenticity of the stone vs the certificate. If your item is in excellent…

condition when we expertly value it, we will honor the amount that we have quoted to you over the phone or in email and pay you in full, without reservation. Selling a GIA Diamond is simple with WP Diamonds.


About WP Diamonds

With offices all around the world, WP Diamonds knows the global diamond market. As one of the largest recycled diamond buyers in the US and Europe, we can offer the fairest prices for your diamonds, jewellery, and watches than a jewellery shop or pawnbroker.


What About Any Precious Metals Or Side Stones?

The metal and the side stones will need to be valued and tested. We will include the value of these in the final offer we make to you.


Important Information

Please Note that GIA Instant Offers are contingent on:

  • You providing us with a valid GIA certificate number before we can make an offer.
  • The stone being a Round Brilliant Cut.
  • The stone being in excellent condition without wear or damage.
  • The original GIA certificate being sent in for verification.
  • The precise colour, clarity, polish and symmetry characteristics of your diamond.

Not Selling Diamonds in the UK? Learn How To Sell GIA Diamonds Worldwide.



Our Team

At WP Diamonds, we are experts in diamond appraisal, metal assessment, and market assessment. Our process is unique and ensures that you get the best price for your diamonds or jewellery in as little time as possible.

Keiko
Keiko
Anqi
Anqi
Mark
Mark
Emre
Emre
Zach
Zach
Keiko
Keiko
Anqi
Anqi
Mark
Mark
Emre
Emre
Zach
Zach

Our Offices

USA

535 5th Avenue, 11th Floor,
New York,
New York 10017

UK

212 JQ Modern
120 Vyse Street, Hockley
Birmingham, B18 6NF, UK

Hong Kong

6 Duddell Street,
Suite 604
Central, Hong Kong

Japan

Suite 822, 8F Shin, Kokusai Building,
3-4-1 Marunouchi, Chiyoda-ku,
Tokyo, 100-0005

535 5th Avenue, 11th Floor,
New York,
New York 10017

212 JQ Modern
120 Vyse Street, Hockley
Birmingham, B18 6NF, UK

6 Duddell Street,
Suite 604
Central, Hong Kong

Suite 822, 8F Shin, Kokusai Building,
3-4-1 Marunouchi, Chiyoda-ku,
Tokyo, 100-0005