Diamond Selling Guides
Our experts crafted a comprehensive diamond selling guide to help you navigate the process of selling. Our diamond guides below were crafted to help you better understand how diamonds are valued, assessed and priced. Find out how to sell diamonds for the best prices and steps to take to ensure that you sell safely.

Our experts crafted a comprehensive diamond selling guide to help you navigate the process of selling. Our diamond guides below were crafted to help you better understand how diamonds are valued, assessed and priced. Find out how to sell diamonds for the best prices and steps to take to ensure that you sell safely.
Introducing Our Diamond Selling Guides
The aim of this section of the website is to allow our customers to inform themselves about the second hand diamond market. Here at WP Diamonds we believe in industry transparency, so we want you to understand how the market works before you decide to do business with us. With this in mind, we have created a diamond education centre filled with information designed to give our customers a working knowledge of the fundamentals of the second hand diamond market. We hope that it will help you to enter into business with us feeling informed, prepared and safe.
Understanding Diamond Certificates
- Learn the secrets of diamond certificates
- Know how to increase your diamond’s value
- Where to get the best certificate and why
Selling Diamonds Without A Certificate
- What appraisers don’t want you to know
- Learn the benefit of having a certificate
- The secrets to selling without a certificate
Sell Diamonds Using Our Diamond Valuation Guide
- Learn the secrets of diamond certificates
- Know how to increase your diamond’s value
- Where to get the best certificate and why
How Are Diamonds Priced?
- A guide to diamond features and how they affect prices
- How diamond treatments impact value
- The 4 C’s and More
How Much Are My Diamonds Worth?
Why not read our downloadable PDF and find out how second hand prices for diamonds differ to retail values and why WP Diamonds is a smart choice.
How To Sell Diamonds Online
Follow our simple five steps to selling diamonds online safely:
- Get a free, online price quote
- Receive free, fully insured shipping
- Mail your diamonds in
- Get a final price
- Receive payment, either by wire or check
Our free, entirely secure service has earned us an A+ BBB rating along with hundreds of customers reviews. Established in 2012, we work with hundreds of customers every day from around the world. We pride ourselves on offering the best in both customer service and diamond prices. Our team of GIA trained gemologists have the necessary experience and industry connections to provide strong offers.
Questions about selling diamonds online? Call us on 646 758 0270 or email support@wpdiamonds.com.