This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

Diamond Upgrade Program



Benz & Co is pleased to offer a lifetime diamond upgrade program on all GIA, AGSL, EGI and IGI graded diamonds. Simply call a Diamond & Jewelry Consultant at 1 800-819-2708 to learn more about our upgrade program and to select your new diamond.

Benz Upgrade Guidelines


  • All GIA, AGSL, EGI and IGI graded diamonds purchased from Benz & Co are eligible.
  • You will receive credit equal to 100% of the original price toward the purchase of a new diamond.
  • The price of your new diamond must be at least twice the price of your original diamond.
  • Your diamond must be in its original condition with the original diamond grading report.
  • Any damage to the original diamond may disqualify the diamond from our upgrade program.


  • The credit value will be based solely on the value of the diamond.
  • If your setting fits your new diamond and is in reusable condition, we will set your new diamond in your original setting.
  • If your original setting cannot be reused, you have the option of keeping the setting or accepting a credit as determined by Benz & Co.

Diamond Grading Reports:

The original diamond grading report must be returned as well. 




No more products available for purchase

Your cart is currently empty.