Powered by current 'live feed' databases from the major diamond wholesalers in New York City.

Diamond Price Estimator






Call 1-800-252-1476 should you require any help using the 'diamond calculator'.

The 'Diamond Calculator' is provided as a free service to aid the consumer in the purchase of a loose diamond. Simply enter the details of the diamond you are interested in, then the approximate value will appear. This is the price that you would reasonably expect to pay when purchasing a diamond over the internet. They represent prices that are approximately 5 to 10% above the wholesale value. These prices are based on an average of all cut qualities. Ideal or Branded Ideal 'Hearts & Arrows' diamonds will be approx. 10 to 20% higher.

If a price is not available on the 'Diamond Calculator' for the particular shape, size, and quality of diamond that you are interested in, the please call 1-800-252-1476 for information concerning the price, or please fill in the form below.

For an actual list of diamonds matching or even coming in lower than the prices you have seen on the 'Diamond Calculator' please fill in the chart below. These are actual diamonds that are available.

Before purchasing any diamond regardless of source please confirm that the price shown on the 'Diamond Calculator' is correct by calling 1-800-252-1476.

Independent Gemmological Services Inc. will not be held responsible for any errors that may occur in pricing. All prices are shown in U.S dollars. Please call 1 800 252-1476 for assistance and price confirmations. For an actual list of diamonds that match or come lower than the prices shown on the 'Diamond Calculator' please fill in the form below. You will receive the list along with proper contact information the next business day.

Should you have any questions or problems filling in the parameters below, please call directly to 1-800-252-1476

Contact Information

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