How much does a 1.00 to 1.49ct E IF natural radiant diamond cost?

As of October 2026, 1.00 to 1.49ct E IF natural radiant diamonds typically cost ₹3,83,123 INR to ₹8,59,508 INR, with a median price of ₹5,21,750 INR. There are currently 20 diamonds matching this specification available across retailers.

Where can I find the best price on a E IF radiant diamond?

About 31% of these diamonds are available at multiple retailers, with an average price spread of 48%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct E IF Natural Radiant

Quick answer

As of October 2026, there are 20 natural radiant diamonds with E colour and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run ₹3,83,123 INR to ₹8,59,508 INR, with a median of ₹5,21,750 INR. At least 52 retailers stock this exact specification, and 31% of the stones appear at more than one of them, with an average price spread of 48%. Half of all listings fall between ₹4,96,496 INR and ₹7,79,662 INR per carat. The same specification in lab grown form lists at a median of about ₹55,192 INR per carat. Over the last 30 days the median price moved +1.3% and the number of listings moved +28.9%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Radiant natural stones in the index: 3,091 USD per carat, +13.2% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: October 2026

Available

Lowest Price

₹2,90,072 INR

Highest Price

₹13,41,477 INR

Average Price

₹5,76,815 INR