Diamond Value

Helping you get the best diamond value

I’m frequently asked to help people determine the appropriate value of a diamond they either have or are about to buy.

What they don’t realize is how many details about the diamond I need to know in order to give an accurate evaluation. This work sheet will tell me everything I need to know in order determine a diamond’s appropriate price. If you’d like a free evaluation, fill in the following work sheet to the best of your ability.


Select the boxes for which you have the correct information and type it in. When you’re done with the diamond evaluation form, press send. Your diamond value — the most you should pay for the diamond — will be e-mailed back to you within 48 hours. Please make sure you provide a valid email address.

*NOTE: If all data is not provided you will be e-mailed back a price range versus an exact price.

Diamond Value Work Sheet

Privacy Statement: All information submitted within this form, including any e-mail and physical mail addresses, are kept as confidential and are not made public in any way, nor are they sold to mailing lists.
  • Your contact information

  • About the diamond

  • Date Format: MM slash DD slash YYYY
  • **If the girdle thickness is a range, please list it in “Other”. For example: Very thin to very thick
  • For ROUND Diamonds

    Measurements in mm
  • For All Other Diamond Shapes

    Measurements in mm
    All address fields above are required for this option.
  • This field is for validation purposes and should be left unchanged.