Sell Diamond Solitaire Rings

Sell diamond solitaire rings for the best possible prices in as little as 24 hours. As a leading international diamond buyer with an A+ BBB rating and hundreds of online reviews, we work with hundreds of customers around the world on a daily basis. Sell securely online or via appointment with our convenient and trusted service. Click the button below to get an honest price quote from our team of GIA trained gemologists.

get your offer

Sell diamond solitaire rings online securely with our free and insured service

Sell Diamond Solitaire Rings in 5 Simple Steps

Our streamlined buying service was designed with you in mind and can take as little as 24 hours. Follow the steps below to sell your diamonds, jewelry and watches in 5 steps.


Complete our online
valuation form


Receive your initial valuation
by phone or email


Ship us your items fully insured
via FedEx at no charge
or make an appointment


A member of our team will
contact you with a full
valuation and offer


If you accept, payment can be
received within 24 hours

The fastest way to sell diamond solitaire rings

If you are looking to sell solitaire diamond rings quickly and safely, WP Diamonds is here to help. We pride ourselves on offering a fast and hassle-free way to sell diamonds rings in as little as 24 hours. Speed and convenience is a top priority for many of customers. As such we offer the option to sell discreetly online with our free and fully insured overnight shipping or via appointment in New York, Hong Kong and the UK. We buy your diamond rings directly, meaning that there is no middle man or hidden fees or commissions deducted from your final price. Sell for cash or store credit for an additional 10% more.

Diamond Rings We Buy

Diamond solitaire rings are rings containing a single mounted diamond. Solitaire rings are often thought of as the classical diamond ring and generally have larger carat weights than other rings, making it more valuable. We buy a wide range of solitaire diamond rings:

  • Round Solitaire Diamond Rings of 0.5ct or larger
  • Princess Solitaire Diamond Rings of 0.5ct or larger
  • Fancy Shape Solitaire Diamond Rings of 0.5ct or larger
  • Designer Solitaire Diamond Rings such as Tiffany, Cartier and Harry Winston of any carat weight

Our Process

Watch our fast and easy process.

WP Diamonds: Trustworthy Diamond Buyer

Established in 2012, WP Diamonds was created in response to what we saw as a lack of adequate diamond selling options. The reality is that most traditional diamond buyers offer a long and tedious, low-end selling experience with disappointing prices. We believe that the process of selling luxury goods should be just as enjoyable as the process of buying. That is why we focus not just on providing strong prices but a trustworthy and reputable service with transparent pricing. We pair you with a dedicated and knowledgable client manager, offer our best price upfront and never engage in high pressure sales tactics. Our A+ Better Business Bureau rating along with our hundreds of customer reviews are testimony to our commitment to providing a professional and expert buying service. WP Diamonds is the faster and safer way to sell diamond solitaire rings for the best prices. Simply click the button below to get your bespoke price quote.

Trade in diamond jewelry for an upgrade

Looking to buy and sell diamond jewelry? WP Diamonds’ upgrade program allows you to sell your diamond jewelry, designer jewelry or luxury watches for cash or store credit for an additional 10%. Browse a wide selection of pre-owned and authenticated diamond and branded pieces. Simply fill out the online form with information on the items that you are looking to sell, let us know that you are interested in selling for store credit and we will take care of the rest.