How much does a 1.50 to 1.99ct E IF natural radiant diamond cost?

As of October 2026, 1.50 to 1.99ct E IF natural radiant diamonds typically cost ₹12,41,290 INR to ₹22,75,056 INR, with a median price of ₹16,96,809 INR. There are currently 4 diamonds matching this specification available across retailers.

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

About 24% of these diamonds are available at multiple retailers, with an average price spread of 29%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct E IF Natural Radiant

Quick answer

As of October 2026, there are 4 natural radiant diamonds with E colour and IF clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run ₹12,41,290 INR to ₹22,75,056 INR, with a median of ₹16,96,809 INR. At least 27 retailers stock this exact specification, and 24% of the stones appear at more than one of them, with an average price spread of 29%. Half of all listings fall between ₹8,47,683 INR and ₹11,45,419 INR per carat. The same specification in lab grown form lists at a median of about ₹57,512 INR per carat. Over the last 30 days the median price moved +3.2% and the number of listings moved -19.6%.

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

1.51ct Radiant E IF, GIA, grade A, from ₹11,05,047 INR

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

₹11,05,047 INR

Highest Price

₹24,08,898 INR

Average Price

₹17,37,718 INR