Overview: Key Company Information

view_websiteBelow is a summary of services offered by Their headquarters is located in New York and according to their website, they have been in the diamond business for over twenty years.

BBB Accreditation and Rating: Sell-Diamonds is not a BBB accredited business and has no rating or information listed on the BBB website. They have been in business for several years but it is not listed on their site if they are a subsidiary of another company or if they are affiliated with another company.

GuaranteeYear In
Instant QuoteShipping Method
Sell-Diamonds.comExact AmountN/ANone20+ YrsYesFedEx

Requesting a Pack

Sell-Diamonds accepts both walk-in and online sellers. To sell your diamond online, you have to fill up their online form and provide details of your diamonds including cut, color, clarity, and carat. They will then give you an instant quote based on the information you provide.

They offer free FedEx overnight shipping with insurance coverage for your items. They will give you shipping instructions after you have provided the details of your item along with your email address and contact number.

Instant Quote

Sell-Diamonds offers an instant quote service. Just provide the standard details of your diamond (4cs) and they will get back to you shortly to give you a free estimate of the value of your ring and how much you can get for it if you sell to them.


Sell-Diamonds offers three payment options: cash payments, wire transfer, and checks sent via mail. Cash payments are limited to walk-ins or for those who can drop by their Manhattan office to pick up the payment.
They offer payment one day after the seller accepts the purchase offer. Unfortunately, they don’t offer electronic payment options, however, they do offer express wire transfer for those who need the cash immediately.


Sell-Diamonds offers to send your diamond back to you if you decide to decline their offer at no extra cost. Unfortunately, they don’t offer payment return guarantees after the transaction has been finalized so if you want to be able to change your mind about the transaction later on, you might feel more comfortable with other online diamond buyers who offer clear guarantees about returns.

Website is very simple and minimalistic. Unfortunately, their website lacks content and information about the diamond selling process. It also doesn’t have any of the features that we like about other online diamond buyers like live chat support.

Our Recommendation

With their lack of BBB accreditation, poor website design and content, lack of information given about the selling process, diamond sellers might feel more comfortable doing business with other online buyers. But despite their shortcomings, we still recommend, as they do offer high valuation for diamonds and they have been in business for a long time.

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Diamond Rating: 2/5


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