Diadex Sample

DIADEX is the index of historical diamond values - Find out more

Register Free

Free means "Free"

  • means "Free" Retailers
    • you pay nothing to register
    • you pay nothing to search through diamonds you need for your customers
    • you pay no commission to CDE
    • All you do is contact the Seller and obtain the diamond you want at the best price at the best terms

Register Now

For Security Purposes

You simply enter your information at the "Register Now" button and our Administrative Staff will review and verify your information and authorize your membership. (CDE verifies your information to prevent any retail customer from having access).

Sellers List Free

Sellers list GCAL Certified Diamonds for no listing fees or selling fees. Sellers list free.

Register as a Seller

CDE exclusively offers GCAL Certified Diamonds - GCAL - Gem Certification & Assurance Lab - Integrity Guaranteed