Call us toll-free at 1(888)715-1116 or...

    Our diamond buyers give you:
  • » Concierge-Level Service
  • » Generous Cash Appraisals
  • » Fast Cash Payment
  • » Fully Insured Transactions

You can read our Privacy Policy, regarding any personal information.

Diamond Info Contact Info (Please include at least one valid contact method)
What is the diamond shape? First Name
Has the diamond been certified? Last Name
If yes, which lab? Email
What is the certificate number? Address
What is the carat weight? City
What is the diamond color? State
What is the diamond's clarity? Zip code

Diamond's cut grade?

(if known)
Diamond's Polish? (if known) Daytime Phone
Diamond's Symmetry? (if known) Evening Phone
Depth Percentage? (if known)  
Table Percent? (if known)
Diamond's Flourescence? (if known)
Flourescence Color? (if known)

Additional comments about the piece?

About So. Dakota Diamond Buyers

We make it easy to get the most cash when selling your large diamond. Our professional buyers roam the country giving concierge level service, and making generous appraisals for our customers. We specialize in large diamonds, ensuring that you will get a fair appraisal based on the actual market demand for the loose diamond or diamond ring you are selling. Our buyers are pre-authorized to make an immediate cash payment. Through insured mail or in person. Get the cash payment you deserve!

With over 20 years combined experience in the fine jewelry business, we have the expertise you need to correctly appraise your diamond. We have access to a vast jewelry buying network and can often help you get more money for your fine diamond. If you would like answers to questions about selling a diamond follow this link: Diamond Selling. To learn more about our diamond buying services follow this link: Diamond Buying Service. If you have any additional questions or need any information not on this web site, please feel free to contact us by following this link: Contact us

Call us toll-free:
- or -
Email Us Direct

  • We are a nation-wide diamond buying service with offices in several states, we make selling your diamond easy.